// DO NOT EDIT !
// This file was generated automatically from 'src/mako/api/lib.rs.in.mako'
// DO NOT EDIT !

#[cfg(feature = "nightly")]
#[macro_use]
extern crate serde_derive;

extern crate hyper;
extern crate serde;
extern crate serde_json;
extern crate yup_oauth2 as oauth2;
extern crate mime;
extern crate url;

mod cmn;

use std::collections::HashMap;
use std::cell::RefCell;
use std::borrow::BorrowMut;
use std::default::Default;
use std::collections::BTreeMap;
use serde_json as json;
use std::io;
use std::fs;
use std::thread::sleep;
use std::time::Duration;

pub use cmn::{MultiPartReader, ToParts, MethodInfo, Result, Error, CallBuilder, Hub, ReadSeek, Part,
              ResponseResult, RequestValue, NestedType, Delegate, DefaultDelegate, MethodsBuilder,
              Resource, ErrorResponse, remove_json_null_values};


// ##############
// UTILITIES ###
// ############

/// Identifies the an OAuth2 authorization scope.
/// A scope is needed when requesting an
/// [authorization token](https://developers.google.com/youtube/v3/guides/authentication).
#[derive(PartialEq, Eq, Hash)]
pub enum Scope {
    /// View body sensor information in Google Fit
    BodyRead,

    /// View and store reproductive health data in Google Fit
    ReproductiveHealthWrite,

    /// View blood pressure data in Google Fit
    BloodPressureRead,

    /// View and store nutrition information in Google Fit
    NutritionWrite,

    /// View and store blood glucose data in Google Fit
    BloodGlucoseWrite,

    /// View and store oxygen saturation data in Google Fit
    OxygenSaturationWrite,

    /// View and store your location data in Google Fit
    LocationWrite,

    /// View reproductive health data in Google Fit
    ReproductiveHealthRead,

    /// View and store body temperature data in Google Fit
    BodyTemperatureWrite,

    /// View and store body sensor data in Google Fit
    BodyWrite,

    /// View your activity information in Google Fit
    ActivityRead,

    /// View your stored location data in Google Fit
    LocationRead,

    /// View and store blood pressure data in Google Fit
    BloodPressureWrite,

    /// View body temperature data in Google Fit
    BodyTemperatureRead,

    /// View and store your activity information in Google Fit
    ActivityWrite,

    /// View nutrition information in Google Fit
    NutritionRead,

    /// View blood glucose data in Google Fit
    BloodGlucoseRead,

    /// View oxygen saturation data in Google Fit
    OxygenSaturationRead,
}

impl AsRef<str> for Scope {
    fn as_ref(&self) -> &str {
        match *self {
            Scope::BodyRead => "https://www.googleapis.com/auth/fitness.body.read",
            Scope::ReproductiveHealthWrite => "https://www.googleapis.com/auth/fitness.reproductive_health.write",
            Scope::BloodPressureRead => "https://www.googleapis.com/auth/fitness.blood_pressure.read",
            Scope::NutritionWrite => "https://www.googleapis.com/auth/fitness.nutrition.write",
            Scope::BloodGlucoseWrite => "https://www.googleapis.com/auth/fitness.blood_glucose.write",
            Scope::OxygenSaturationWrite => "https://www.googleapis.com/auth/fitness.oxygen_saturation.write",
            Scope::LocationWrite => "https://www.googleapis.com/auth/fitness.location.write",
            Scope::ReproductiveHealthRead => "https://www.googleapis.com/auth/fitness.reproductive_health.read",
            Scope::BodyTemperatureWrite => "https://www.googleapis.com/auth/fitness.body_temperature.write",
            Scope::BodyWrite => "https://www.googleapis.com/auth/fitness.body.write",
            Scope::ActivityRead => "https://www.googleapis.com/auth/fitness.activity.read",
            Scope::LocationRead => "https://www.googleapis.com/auth/fitness.location.read",
            Scope::BloodPressureWrite => "https://www.googleapis.com/auth/fitness.blood_pressure.write",
            Scope::BodyTemperatureRead => "https://www.googleapis.com/auth/fitness.body_temperature.read",
            Scope::ActivityWrite => "https://www.googleapis.com/auth/fitness.activity.write",
            Scope::NutritionRead => "https://www.googleapis.com/auth/fitness.nutrition.read",
            Scope::BloodGlucoseRead => "https://www.googleapis.com/auth/fitness.blood_glucose.read",
            Scope::OxygenSaturationRead => "https://www.googleapis.com/auth/fitness.oxygen_saturation.read",
        }
    }
}

impl Default for Scope {
    fn default() -> Scope {
        Scope::BodyRead
    }
}



// ########
// HUB ###
// ######

/// Central instance to access all Fitness related resource activities
///
/// # Examples
///
/// Instantiate a new hub
///
/// ```test_harness,no_run
/// extern crate hyper;
/// extern crate yup_oauth2 as oauth2;
/// extern crate google_fitness1 as fitness1;
/// use fitness1::DataSource;
/// use fitness1::{Result, Error};
/// # #[test] fn egal() {
/// use std::default::Default;
/// use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// use fitness1::Fitness;
/// 
/// // Get an ApplicationSecret instance by some means. It contains the `client_id` and 
/// // `client_secret`, among other things.
/// let secret: ApplicationSecret = Default::default();
/// // Instantiate the authenticator. It will choose a suitable authentication flow for you, 
/// // unless you replace  `None` with the desired Flow.
/// // Provide your own `AuthenticatorDelegate` to adjust the way it operates and get feedback about 
/// // what's going on. You probably want to bring in your own `TokenStorage` to persist tokens and
/// // retrieve them from storage.
/// let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
///                               hyper::Client::new(),
///                               <MemoryStorage as Default>::default(), None);
/// let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = DataSource::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().data_sources_update(req, "userId", "dataSourceId")
///              .doit();
/// 
/// match result {
///     Err(e) => match e {
///         // The Error enum provides details about what exactly happened.
///         // You can also just use its `Debug`, `Display` or `Error` traits
///          Error::HttpError(_)
///         |Error::MissingAPIKey
///         |Error::MissingToken(_)
///         |Error::Cancelled
///         |Error::UploadSizeLimitExceeded(_, _)
///         |Error::Failure(_)
///         |Error::BadRequest(_)
///         |Error::FieldClash(_)
///         |Error::JsonDecodeError(_, _) => println!("{}", e),
///     },
///     Ok(res) => println!("Success: {:?}", res),
/// }
/// # }
/// ```
pub struct Fitness<C, A> {
    client: RefCell<C>,
    auth: RefCell<A>,
    _user_agent: String,
}

impl<'a, C, A> Hub for Fitness<C, A> {}

impl<'a, C, A> Fitness<C, A>
    where  C: BorrowMut<hyper::Client>, A: oauth2::GetToken {

    pub fn new(client: C, authenticator: A) -> Fitness<C, A> {
        Fitness {
            client: RefCell::new(client),
            auth: RefCell::new(authenticator),
            _user_agent: "google-api-rust-client/1.0.2".to_string(),
        }
    }

    pub fn users(&'a self) -> UserMethods<'a, C, A> {
        UserMethods { hub: &self }
    }

    /// Set the user-agent header field to use in all requests to the server.
    /// It defaults to `google-api-rust-client/1.0.2`.
    ///
    /// Returns the previously set user-agent.
    pub fn user_agent(&mut self, agent_name: String) -> String {
        let prev = self._user_agent.clone();
        self._user_agent = agent_name;
        prev
    }
}


// ############
// SCHEMAS ###
// ##########
/// The specification of which data to aggregate.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct AggregateBy {
    /// A data source ID to aggregate. Mutually exclusive of dataTypeName. Only data from the specified data source ID will be included in the aggregation. The dataset in the response will have the same data source ID.
    #[serde(rename="dataSourceId")]
    pub data_source_id: Option<String>,
    /// The data type to aggregate. All data sources providing this data type will contribute data to the aggregation. The response will contain a single dataset for this data type name. The dataset will have a data source ID of derived:com.google.:com.google.android.gms:aggregated
    #[serde(rename="dataTypeName")]
    pub data_type_name: Option<String>,
}

impl Part for AggregateBy {}


/// There is no detailed description.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct ValueMapValEntry {
    /// no description provided
    pub key: Option<String>,
    /// no description provided
    pub value: Option<MapValue>,
}

impl Part for ValueMapValEntry {}


/// Holder object for the value of a single field in a data point.
/// 
/// A field value has a particular format and is only ever set to one of an integer or a floating point value. LINT.IfChange
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct Value {
    /// Map value. The valid key space and units for the corresponding value of each entry should be documented as part of the data type definition. Keys should be kept small whenever possible. Data streams with large keys and high data frequency may be down sampled.
    #[serde(rename="mapVal")]
    pub map_val: Option<Vec<ValueMapValEntry>>,
    /// Floating point value. When this is set, other values must not be set.
    #[serde(rename="fpVal")]
    pub fp_val: Option<f64>,
    /// Integer value. When this is set, other values must not be set.
    #[serde(rename="intVal")]
    pub int_val: Option<i32>,
    /// String value. When this is set, other values must not be set. Strings should be kept small whenever possible. Data streams with large string values and high data frequency may be down sampled.
    #[serde(rename="stringVal")]
    pub string_val: Option<String>,
}

impl Part for Value {}


/// There is no detailed description.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [data sources list users](struct.UserDataSourceListCall.html) (response)
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct ListDataSourcesResponse {
    /// A previously created data source.
    #[serde(rename="dataSource")]
    pub data_source: Option<Vec<DataSource>>,
}

impl ResponseResult for ListDataSourcesResponse {}


/// 
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct Application {
    /// Package name for this application. This is used as a unique identifier when created by Android applications, but cannot be specified by REST clients. REST clients will have their developer project number reflected into the Data Source data stream IDs, instead of the packageName.
    #[serde(rename="packageName")]
    pub package_name: Option<String>,
    /// Version of the application. You should update this field whenever the application changes in a way that affects the computation of the data.
    pub version: Option<String>,
    /// The name of this application. This is required for REST clients, but we do not enforce uniqueness of this name. It is provided as a matter of convenience for other developers who would like to identify which REST created an Application or Data Source.
    pub name: Option<String>,
    /// An optional URI that can be used to link back to the application.
    #[serde(rename="detailsUrl")]
    pub details_url: Option<String>,
}

impl Part for Application {}


/// Represents a single data point, generated by a particular data source. A data point holds a value for each field, an end timestamp and an optional start time. The exact semantics of each of these attributes are specified in the documentation for the particular data type.
/// 
/// A data point can represent an instantaneous measurement, reading or input observation, as well as averages or aggregates over a time interval. Check the data type documentation to determine which is the case for a particular data type.
/// 
/// Data points always contain one value for each field of the data type.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct DataPoint {
    /// Used for version checking during transformation; that is, a datapoint can only replace another datapoint that has an older computation time stamp.
    #[serde(rename="computationTimeMillis")]
    pub computation_time_millis: Option<String>,
    /// Indicates the last time this data point was modified. Useful only in contexts where we are listing the data changes, rather than representing the current state of the data.
    #[serde(rename="modifiedTimeMillis")]
    pub modified_time_millis: Option<String>,
    /// The start time of the interval represented by this data point, in nanoseconds since epoch.
    #[serde(rename="startTimeNanos")]
    pub start_time_nanos: Option<String>,
    /// The data type defining the format of the values in this data point.
    #[serde(rename="dataTypeName")]
    pub data_type_name: Option<String>,
    /// Values of each data type field for the data point. It is expected that each value corresponding to a data type field will occur in the same order that the field is listed with in the data type specified in a data source.
    /// 
    /// Only one of integer and floating point fields will be populated, depending on the format enum value within data source's type field.
    pub value: Option<Vec<Value>>,
    /// The end time of the interval represented by this data point, in nanoseconds since epoch.
    #[serde(rename="endTimeNanos")]
    pub end_time_nanos: Option<String>,
    /// If the data point is contained in a dataset for a derived data source, this field will be populated with the data source stream ID that created the data point originally.
    #[serde(rename="originDataSourceId")]
    pub origin_data_source_id: Option<String>,
    /// The raw timestamp from the original SensorEvent.
    #[serde(rename="rawTimestampNanos")]
    pub raw_timestamp_nanos: Option<String>,
}

impl Part for DataPoint {}


/// There is no detailed description.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [sessions list users](struct.UserSessionListCall.html) (response)
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct ListSessionsResponse {
    /// Flag to indicate server has more data to transfer
    #[serde(rename="hasMoreData")]
    pub has_more_data: Option<bool>,
    /// The continuation token, which is used to page through large result sets. Provide this value in a subsequent request to return the next page of results.
    #[serde(rename="nextPageToken")]
    pub next_page_token: Option<String>,
    /// If includeDeleted is set to true in the request, this list will contain sessions deleted with original end times that are within the startTime and endTime frame.
    #[serde(rename="deletedSession")]
    pub deleted_session: Option<Vec<Session>>,
    /// Sessions with an end time that is between startTime and endTime of the request.
    pub session: Option<Vec<Session>>,
}

impl ResponseResult for ListSessionsResponse {}


/// There is no detailed description.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct AggregateBucket {
    /// Available for Bucket.Type.SESSION
    pub session: Option<Session>,
    /// The end time for the aggregated data, in milliseconds since epoch, inclusive.
    #[serde(rename="endTimeMillis")]
    pub end_time_millis: Option<String>,
    /// Available for Bucket.Type.ACTIVITY_TYPE, Bucket.Type.ACTIVITY_SEGMENT
    pub activity: Option<i32>,
    /// The start time for the aggregated data, in milliseconds since epoch, inclusive.
    #[serde(rename="startTimeMillis")]
    pub start_time_millis: Option<String>,
    /// The type of a bucket signifies how the data aggregation is performed in the bucket.
    #[serde(rename="type")]
    pub type_: Option<String>,
    /// There will be one dataset per AggregateBy in the request.
    pub dataset: Option<Vec<Dataset>>,
}

impl Part for AggregateBucket {}


/// There is no detailed description.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct BucketByActivity {
    /// The default activity stream will be used if a specific activityDataSourceId is not specified.
    #[serde(rename="activityDataSourceId")]
    pub activity_data_source_id: Option<String>,
    /// Specifies that only activity segments of duration longer than minDurationMillis are considered and used as a container for aggregated data.
    #[serde(rename="minDurationMillis")]
    pub min_duration_millis: Option<String>,
}

impl Part for BucketByActivity {}


/// Next id: 10
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [dataset aggregate users](struct.UserDatasetAggregateCall.html) (request)
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct AggregateRequest {
    /// The specification of data to be aggregated. At least one aggregateBy spec must be provided. All data that is specified will be aggregated using the same bucketing criteria. There will be one dataset in the response for every aggregateBy spec.
    #[serde(rename="aggregateBy")]
    pub aggregate_by: Option<Vec<AggregateBy>>,
    /// Specifies that data be aggregated each activity segment recored for a user. Similar to bucketByActivitySegment, but bucketing is done for each activity segment rather than all segments of the same type. Mutually exclusive of other bucketing specifications.
    #[serde(rename="bucketByActivitySegment")]
    pub bucket_by_activity_segment: Option<BucketByActivity>,
    /// The end of a window of time. Data that intersects with this time window will be aggregated. The time is in milliseconds since epoch, inclusive.
    #[serde(rename="endTimeMillis")]
    pub end_time_millis: Option<String>,
    /// Specifies that data be aggregated by user sessions. Data that does not fall within the time range of a session will not be included in the response. Mutually exclusive of other bucketing specifications.
    #[serde(rename="bucketBySession")]
    pub bucket_by_session: Option<BucketBySession>,
    /// Specifies that data be aggregated by the type of activity being performed when the data was recorded. All data that was recorded during a certain activity type (for the given time range) will be aggregated into the same bucket. Data that was recorded while the user was not active will not be included in the response. Mutually exclusive of other bucketing specifications.
    #[serde(rename="bucketByActivityType")]
    pub bucket_by_activity_type: Option<BucketByActivity>,
    /// The start of a window of time. Data that intersects with this time window will be aggregated. The time is in milliseconds since epoch, inclusive.
    #[serde(rename="startTimeMillis")]
    pub start_time_millis: Option<String>,
    /// A list of acceptable data quality standards. Only data points which conform to at least one of the specified data quality standards will be returned. If the list is empty, all data points are returned.
    #[serde(rename="filteredDataQualityStandard")]
    pub filtered_data_quality_standard: Option<Vec<String>>,
    /// Specifies that data be aggregated by a single time interval. Mutually exclusive of other bucketing specifications.
    #[serde(rename="bucketByTime")]
    pub bucket_by_time: Option<BucketByTime>,
}

impl RequestValue for AggregateRequest {}


/// 
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct DataType {
    /// A field represents one dimension of a data type.
    pub field: Option<Vec<DataTypeField>>,
    /// Each data type has a unique, namespaced, name. All data types in the com.google namespace are shared as part of the platform.
    pub name: Option<String>,
}

impl Part for DataType {}


/// A dataset represents a projection container for data points. They do not carry any info of their own. Datasets represent a set of data points from a particular data source. A data point can be found in more than one dataset.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [data sources datasets patch users](struct.UserDataSourceDatasetPatchCall.html) (request|response)
/// * [data sources datasets get users](struct.UserDataSourceDatasetGetCall.html) (response)
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct Dataset {
    /// The smallest start time of all data points in this possibly partial representation of the dataset. Time is in nanoseconds from epoch. This should also match the first part of the dataset identifier.
    #[serde(rename="minStartTimeNs")]
    pub min_start_time_ns: Option<String>,
    /// This token will be set when a dataset is received in response to a GET request and the dataset is too large to be included in a single response. Provide this value in a subsequent GET request to return the next page of data points within this dataset.
    #[serde(rename="nextPageToken")]
    pub next_page_token: Option<String>,
    /// The largest end time of all data points in this possibly partial representation of the dataset. Time is in nanoseconds from epoch. This should also match the first part of the dataset identifier.
    #[serde(rename="maxEndTimeNs")]
    pub max_end_time_ns: Option<String>,
    /// The data stream ID of the data source that created the points in this dataset.
    #[serde(rename="dataSourceId")]
    pub data_source_id: Option<String>,
    /// A partial list of data points contained in the dataset, ordered by largest endTimeNanos first. This list is considered complete when retrieving a small dataset and partial when patching a dataset or retrieving a dataset that is too large to include in a single response.
    pub point: Option<Vec<DataPoint>>,
}

impl RequestValue for Dataset {}
impl ResponseResult for Dataset {}


/// There is no detailed description.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [dataset aggregate users](struct.UserDatasetAggregateCall.html) (response)
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct AggregateResponse {
    /// A list of buckets containing the aggregated data.
    pub bucket: Option<Vec<AggregateBucket>>,
}

impl ResponseResult for AggregateResponse {}


/// Sessions contain metadata, such as a user-friendly name and time interval information.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [sessions update users](struct.UserSessionUpdateCall.html) (request|response)
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct Session {
    /// A timestamp that indicates when the session was last modified.
    #[serde(rename="modifiedTimeMillis")]
    pub modified_time_millis: Option<String>,
    /// An end time, in milliseconds since epoch, inclusive.
    #[serde(rename="endTimeMillis")]
    pub end_time_millis: Option<String>,
    /// A description for this session.
    pub description: Option<String>,
    /// The type of activity this session represents.
    #[serde(rename="activityType")]
    pub activity_type: Option<i32>,
    /// The application that created the session.
    pub application: Option<Application>,
    /// A start time, in milliseconds since epoch, inclusive.
    #[serde(rename="startTimeMillis")]
    pub start_time_millis: Option<String>,
    /// Session active time. While start_time_millis and end_time_millis define the full session time, the active time can be shorter and specified by active_time_millis. If the inactive time during the session is known, it should also be inserted via a com.google.activity.segment data point with a STILL activity value
    #[serde(rename="activeTimeMillis")]
    pub active_time_millis: Option<String>,
    /// A client-generated identifier that is unique across all sessions owned by this particular user.
    pub id: Option<String>,
    /// A human readable name of the session.
    pub name: Option<String>,
}

impl RequestValue for Session {}
impl ResponseResult for Session {}


/// There is no detailed description.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct BucketBySession {
    /// Specifies that only sessions of duration longer than minDurationMillis are considered and used as a container for aggregated data.
    #[serde(rename="minDurationMillis")]
    pub min_duration_millis: Option<String>,
}

impl Part for BucketBySession {}


/// Holder object for the value of an entry in a map field of a data point.
/// 
/// A map value supports a subset of the formats that the regular Value supports.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct MapValue {
    /// Floating point value.
    #[serde(rename="fpVal")]
    pub fp_val: Option<f64>,
}

impl Part for MapValue {}


/// There is no detailed description.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct BucketByTimePeriod {
    /// org.joda.timezone.DateTimeZone
    #[serde(rename="timeZoneId")]
    pub time_zone_id: Option<String>,
    /// no description provided
    #[serde(rename="type")]
    pub type_: Option<String>,
    /// no description provided
    pub value: Option<i32>,
}

impl Part for BucketByTimePeriod {}


/// Representation of an integrated device (such as a phone or a wearable) that can hold sensors. Each sensor is exposed as a data source.
/// 
/// The main purpose of the device information contained in this class is to identify the hardware of a particular data source. This can be useful in different ways, including:  
/// - Distinguishing two similar sensors on different devices (the step counter on two nexus 5 phones, for instance)
/// - Display the source of data to the user (by using the device make / model)
/// - Treat data differently depending on sensor type (accelerometers on a watch may give different patterns than those on a phone)
/// - Build different analysis models for each device/version.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct Device {
    /// End-user visible model name for the device.
    pub model: Option<String>,
    /// Version string for the device hardware/software.
    pub version: Option<String>,
    /// A constant representing the type of the device.
    #[serde(rename="type")]
    pub type_: Option<String>,
    /// The serial number or other unique ID for the hardware. This field is obfuscated when read by any REST or Android client that did not create the data source. Only the data source creator will see the uid field in clear and normal form.
    pub uid: Option<String>,
    /// Manufacturer of the product/hardware.
    pub manufacturer: Option<String>,
}

impl Part for Device {}


/// In case of multi-dimensional data (such as an accelerometer with x, y, and z axes) each field represents one dimension. Each data type field has a unique name which identifies it. The field also defines the format of the data (int, float, etc.).
/// 
/// This message is only instantiated in code and not used for wire comms or stored in any way.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct DataTypeField {
    /// no description provided
    pub optional: Option<bool>,
    /// Defines the name and format of data. Unlike data type names, field names are not namespaced, and only need to be unique within the data type.
    pub name: Option<String>,
    /// The different supported formats for each field in a data type.
    pub format: Option<String>,
}

impl Part for DataTypeField {}


/// There is no detailed description.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct BucketByTime {
    /// Specifies that result buckets aggregate data by exactly durationMillis time frames. Time frames that contain no data will be included in the response with an empty dataset.
    #[serde(rename="durationMillis")]
    pub duration_millis: Option<String>,
    /// no description provided
    pub period: Option<BucketByTimePeriod>,
}

impl Part for BucketByTime {}


/// Definition of a unique source of sensor data. Data sources can expose raw data coming from hardware sensors on local or companion devices. They can also expose derived data, created by transforming or merging other data sources. Multiple data sources can exist for the same data type. Every data point inserted into or read from this service has an associated data source.
/// 
/// The data source contains enough information to uniquely identify its data, including the hardware device and the application that collected and/or transformed the data. It also holds useful metadata, such as the hardware and application versions, and the device type.
/// 
/// Each data source produces a unique stream of data, with a unique identifier. Not all changes to data source affect the stream identifier, so that data collected by updated versions of the same application/device can still be considered to belong to the same data stream.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [data sources get users](struct.UserDataSourceGetCall.html) (response)
/// * [data sources update users](struct.UserDataSourceUpdateCall.html) (request|response)
/// * [data sources create users](struct.UserDataSourceCreateCall.html) (request|response)
/// * [data sources patch users](struct.UserDataSourcePatchCall.html) (request|response)
/// * [data sources delete users](struct.UserDataSourceDeleteCall.html) (response)
/// 
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct DataSource {
    /// An end-user visible name for this data source.
    pub name: Option<String>,
    /// 
    #[serde(rename="dataQualityStandard")]
    pub data_quality_standard: Option<Vec<String>>,
    /// The data type defines the schema for a stream of data being collected by, inserted into, or queried from the Fitness API.
    #[serde(rename="dataType")]
    pub data_type: Option<DataType>,
    /// The stream name uniquely identifies this particular data source among other data sources of the same type from the same underlying producer. Setting the stream name is optional, but should be done whenever an application exposes two streams for the same data type, or when a device has two equivalent sensors.
    #[serde(rename="dataStreamName")]
    pub data_stream_name: Option<String>,
    /// Information about an application which feeds sensor data into the platform.
    pub application: Option<Application>,
    /// Representation of an integrated device (such as a phone or a wearable) that can hold sensors.
    pub device: Option<Device>,
    /// A unique identifier for the data stream produced by this data source. The identifier includes:
    /// 
    ///  
    /// - The physical device's manufacturer, model, and serial number (UID). 
    /// - The application's package name or name. Package name is used when the data source was created by an Android application. The developer project number is used when the data source was created by a REST client. 
    /// - The data source's type. 
    /// - The data source's stream name.  Note that not all attributes of the data source are used as part of the stream identifier. In particular, the version of the hardware/the application isn't used. This allows us to preserve the same stream through version updates. This also means that two DataSource objects may represent the same data stream even if they're not equal.
    /// 
    /// The exact format of the data stream ID created by an Android application is: type:dataType.name:application.packageName:device.manufacturer:device.model:device.uid:dataStreamName 
    /// 
    /// The exact format of the data stream ID created by a REST client is: type:dataType.name:developer project number:device.manufacturer:device.model:device.uid:dataStreamName 
    /// 
    /// When any of the optional fields that comprise of the data stream ID are blank, they will be omitted from the data stream ID. The minnimum viable data stream ID would be: type:dataType.name:developer project number
    /// 
    /// Finally, the developer project number is obfuscated when read by any REST or Android client that did not create the data source. Only the data source creator will see the developer project number in clear and normal form.
    #[serde(rename="dataStreamId")]
    pub data_stream_id: Option<String>,
    /// A constant describing the type of this data source. Indicates whether this data source produces raw or derived data.
    #[serde(rename="type")]
    pub type_: Option<String>,
}

impl RequestValue for DataSource {}
impl ResponseResult for DataSource {}



// ###################
// MethodBuilders ###
// #################

/// A builder providing access to all methods supported on *user* resources.
/// It is not used directly, but through the `Fitness` hub.
///
/// # Example
///
/// Instantiate a resource builder
///
/// ```test_harness,no_run
/// extern crate hyper;
/// extern crate yup_oauth2 as oauth2;
/// extern crate google_fitness1 as fitness1;
/// 
/// # #[test] fn egal() {
/// use std::default::Default;
/// use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// use fitness1::Fitness;
/// 
/// let secret: ApplicationSecret = Default::default();
/// let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
///                               hyper::Client::new(),
///                               <MemoryStorage as Default>::default(), None);
/// let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // Usually you wouldn't bind this to a variable, but keep calling *CallBuilders*
/// // like `data_sources_create(...)`, `data_sources_datasets_delete(...)`, `data_sources_datasets_get(...)`, `data_sources_datasets_patch(...)`, `data_sources_delete(...)`, `data_sources_get(...)`, `data_sources_list(...)`, `data_sources_patch(...)`, `data_sources_update(...)`, `dataset_aggregate(...)`, `sessions_delete(...)`, `sessions_list(...)` and `sessions_update(...)`
/// // to build up your call.
/// let rb = hub.users();
/// # }
/// ```
pub struct UserMethods<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
}

impl<'a, C, A> MethodsBuilder for UserMethods<'a, C, A> {}

impl<'a, C, A> UserMethods<'a, C, A> {
    
    /// Create a builder to help you perform the following task:
    ///
    /// Aggregates data of a certain type or stream into buckets divided by a given type of boundary. Multiple data sets of multiple types and from multiple sources can be aggreated into exactly one bucket type per request.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    /// * `userId` - Aggregate data for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    pub fn dataset_aggregate(&self, request: AggregateRequest, user_id: &str) -> UserDatasetAggregateCall<'a, C, A> {
        UserDatasetAggregateCall {
            hub: self.hub,
            _request: request,
            _user_id: user_id.to_string(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Deletes the specified data source. The request will fail if the data source contains any data points.
    /// 
    /// # Arguments
    ///
    /// * `userId` - Retrieve a data source for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    /// * `dataSourceId` - The data stream ID of the data source to delete.
    pub fn data_sources_delete(&self, user_id: &str, data_source_id: &str) -> UserDataSourceDeleteCall<'a, C, A> {
        UserDataSourceDeleteCall {
            hub: self.hub,
            _user_id: user_id.to_string(),
            _data_source_id: data_source_id.to_string(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Returns a dataset containing all data points whose start and end times overlap with the specified range of the dataset minimum start time and maximum end time. Specifically, any data point whose start time is less than or equal to the dataset end time and whose end time is greater than or equal to the dataset start time.
    /// 
    /// # Arguments
    ///
    /// * `userId` - Retrieve a dataset for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    /// * `dataSourceId` - The data stream ID of the data source that created the dataset.
    /// * `datasetId` - Dataset identifier that is a composite of the minimum data point start time and maximum data point end time represented as nanoseconds from the epoch. The ID is formatted like: "startTime-endTime" where startTime and endTime are 64 bit integers.
    pub fn data_sources_datasets_get(&self, user_id: &str, data_source_id: &str, dataset_id: &str) -> UserDataSourceDatasetGetCall<'a, C, A> {
        UserDataSourceDatasetGetCall {
            hub: self.hub,
            _user_id: user_id.to_string(),
            _data_source_id: data_source_id.to_string(),
            _dataset_id: dataset_id.to_string(),
            _page_token: Default::default(),
            _limit: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Creates a new data source that is unique across all data sources belonging to this user. The data stream ID field can be omitted and will be generated by the server with the correct format. The data stream ID is an ordered combination of some fields from the data source. In addition to the data source fields reflected into the data source ID, the developer project number that is authenticated when creating the data source is included. This developer project number is obfuscated when read by any other developer reading public data types.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    /// * `userId` - Create the data source for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    pub fn data_sources_create(&self, request: DataSource, user_id: &str) -> UserDataSourceCreateCall<'a, C, A> {
        UserDataSourceCreateCall {
            hub: self.hub,
            _request: request,
            _user_id: user_id.to_string(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Performs an inclusive delete of all data points whose start and end times have any overlap with the time range specified by the dataset ID. For most data types, the entire data point will be deleted. For data types where the time span represents a consistent value (such as com.google.activity.segment), and a data point straddles either end point of the dataset, only the overlapping portion of the data point will be deleted.
    /// 
    /// # Arguments
    ///
    /// * `userId` - Delete a dataset for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    /// * `dataSourceId` - The data stream ID of the data source that created the dataset.
    /// * `datasetId` - Dataset identifier that is a composite of the minimum data point start time and maximum data point end time represented as nanoseconds from the epoch. The ID is formatted like: "startTime-endTime" where startTime and endTime are 64 bit integers.
    pub fn data_sources_datasets_delete(&self, user_id: &str, data_source_id: &str, dataset_id: &str) -> UserDataSourceDatasetDeleteCall<'a, C, A> {
        UserDataSourceDatasetDeleteCall {
            hub: self.hub,
            _user_id: user_id.to_string(),
            _data_source_id: data_source_id.to_string(),
            _dataset_id: dataset_id.to_string(),
            _modified_time_millis: Default::default(),
            _current_time_millis: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Adds data points to a dataset. The dataset need not be previously created. All points within the given dataset will be returned with subsquent calls to retrieve this dataset. Data points can belong to more than one dataset. This method does not use patch semantics.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    /// * `userId` - Patch a dataset for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    /// * `dataSourceId` - The data stream ID of the data source that created the dataset.
    /// * `datasetId` - Dataset identifier that is a composite of the minimum data point start time and maximum data point end time represented as nanoseconds from the epoch. The ID is formatted like: "startTime-endTime" where startTime and endTime are 64 bit integers.
    pub fn data_sources_datasets_patch(&self, request: Dataset, user_id: &str, data_source_id: &str, dataset_id: &str) -> UserDataSourceDatasetPatchCall<'a, C, A> {
        UserDataSourceDatasetPatchCall {
            hub: self.hub,
            _request: request,
            _user_id: user_id.to_string(),
            _data_source_id: data_source_id.to_string(),
            _dataset_id: dataset_id.to_string(),
            _current_time_millis: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Deletes a session specified by the given session ID.
    /// 
    /// # Arguments
    ///
    /// * `userId` - Delete a session for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    /// * `sessionId` - The ID of the session to be deleted.
    pub fn sessions_delete(&self, user_id: &str, session_id: &str) -> UserSessionDeleteCall<'a, C, A> {
        UserSessionDeleteCall {
            hub: self.hub,
            _user_id: user_id.to_string(),
            _session_id: session_id.to_string(),
            _current_time_millis: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Returns the specified data source.
    /// 
    /// # Arguments
    ///
    /// * `userId` - Retrieve a data source for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    /// * `dataSourceId` - The data stream ID of the data source to retrieve.
    pub fn data_sources_get(&self, user_id: &str, data_source_id: &str) -> UserDataSourceGetCall<'a, C, A> {
        UserDataSourceGetCall {
            hub: self.hub,
            _user_id: user_id.to_string(),
            _data_source_id: data_source_id.to_string(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Updates the specified data source. The dataStreamId, dataType, type, dataStreamName, and device properties with the exception of version, cannot be modified.
    /// 
    /// Data sources are identified by their dataStreamId.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    /// * `userId` - Update the data source for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    /// * `dataSourceId` - The data stream ID of the data source to update.
    pub fn data_sources_update(&self, request: DataSource, user_id: &str, data_source_id: &str) -> UserDataSourceUpdateCall<'a, C, A> {
        UserDataSourceUpdateCall {
            hub: self.hub,
            _request: request,
            _user_id: user_id.to_string(),
            _data_source_id: data_source_id.to_string(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Lists sessions previously created.
    /// 
    /// # Arguments
    ///
    /// * `userId` - List sessions for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    pub fn sessions_list(&self, user_id: &str) -> UserSessionListCall<'a, C, A> {
        UserSessionListCall {
            hub: self.hub,
            _user_id: user_id.to_string(),
            _start_time: Default::default(),
            _page_token: Default::default(),
            _include_deleted: Default::default(),
            _end_time: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Updates or insert a given session.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    /// * `userId` - Create sessions for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    /// * `sessionId` - The ID of the session to be created.
    pub fn sessions_update(&self, request: Session, user_id: &str, session_id: &str) -> UserSessionUpdateCall<'a, C, A> {
        UserSessionUpdateCall {
            hub: self.hub,
            _request: request,
            _user_id: user_id.to_string(),
            _session_id: session_id.to_string(),
            _current_time_millis: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Updates the specified data source. The dataStreamId, dataType, type, dataStreamName, and device properties with the exception of version, cannot be modified.
    /// 
    /// Data sources are identified by their dataStreamId. This method supports patch semantics.
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    /// * `userId` - Update the data source for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    /// * `dataSourceId` - The data stream ID of the data source to update.
    pub fn data_sources_patch(&self, request: DataSource, user_id: &str, data_source_id: &str) -> UserDataSourcePatchCall<'a, C, A> {
        UserDataSourcePatchCall {
            hub: self.hub,
            _request: request,
            _user_id: user_id.to_string(),
            _data_source_id: data_source_id.to_string(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
    
    /// Create a builder to help you perform the following task:
    ///
    /// Lists all data sources that are visible to the developer, using the OAuth scopes provided. The list is not exhaustive; the user may have private data sources that are only visible to other developers, or calls using other scopes.
    /// 
    /// # Arguments
    ///
    /// * `userId` - List data sources for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    pub fn data_sources_list(&self, user_id: &str) -> UserDataSourceListCall<'a, C, A> {
        UserDataSourceListCall {
            hub: self.hub,
            _user_id: user_id.to_string(),
            _data_type_name: Default::default(),
            _delegate: Default::default(),
            _scopes: Default::default(),
            _additional_params: Default::default(),
        }
    }
}





// ###################
// CallBuilders   ###
// #################

/// Aggregates data of a certain type or stream into buckets divided by a given type of boundary. Multiple data sets of multiple types and from multiple sources can be aggreated into exactly one bucket type per request.
///
/// A builder for the *dataset.aggregate* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// use fitness1::AggregateRequest;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = AggregateRequest::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().dataset_aggregate(req, "userId")
///              .doit();
/// # }
/// ```
pub struct UserDatasetAggregateCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _request: AggregateRequest,
    _user_id: String,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserDatasetAggregateCall<'a, C, A> {}

impl<'a, C, A> UserDatasetAggregateCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, AggregateResponse)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.dataset.aggregate",
                               http_method: hyper::method::Method::Post });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        for &field in ["alt", "userId"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/dataset:aggregate".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityRead.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request);
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Post, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: AggregateRequest) -> UserDatasetAggregateCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// Aggregate data for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserDatasetAggregateCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserDatasetAggregateCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserDatasetAggregateCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityRead`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserDatasetAggregateCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Deletes the specified data source. The request will fail if the data source contains any data points.
///
/// A builder for the *dataSources.delete* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().data_sources_delete("userId", "dataSourceId")
///              .doit();
/// # }
/// ```
pub struct UserDataSourceDeleteCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _user_id: String,
    _data_source_id: String,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserDataSourceDeleteCall<'a, C, A> {}

impl<'a, C, A> UserDataSourceDeleteCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, DataSource)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.dataSources.delete",
                               http_method: hyper::method::Method::Delete });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        params.push(("dataSourceId", self._data_source_id.to_string()));
        for &field in ["alt", "userId", "dataSourceId"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/dataSources/{dataSourceId}".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityWrite.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId"), ("{dataSourceId}", "dataSourceId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(2);
            for param_name in ["dataSourceId", "userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Delete, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// Retrieve a data source for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserDataSourceDeleteCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The data stream ID of the data source to delete.
    ///
    /// Sets the *data source id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn data_source_id(mut self, new_value: &str) -> UserDataSourceDeleteCall<'a, C, A> {
        self._data_source_id = new_value.to_string();
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserDataSourceDeleteCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserDataSourceDeleteCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityWrite`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserDataSourceDeleteCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Returns a dataset containing all data points whose start and end times overlap with the specified range of the dataset minimum start time and maximum end time. Specifically, any data point whose start time is less than or equal to the dataset end time and whose end time is greater than or equal to the dataset start time.
///
/// A builder for the *dataSources.datasets.get* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().data_sources_datasets_get("userId", "dataSourceId", "datasetId")
///              .page_token("amet.")
///              .limit(-81)
///              .doit();
/// # }
/// ```
pub struct UserDataSourceDatasetGetCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _user_id: String,
    _data_source_id: String,
    _dataset_id: String,
    _page_token: Option<String>,
    _limit: Option<i32>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserDataSourceDatasetGetCall<'a, C, A> {}

impl<'a, C, A> UserDataSourceDatasetGetCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, Dataset)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.dataSources.datasets.get",
                               http_method: hyper::method::Method::Get });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((7 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        params.push(("dataSourceId", self._data_source_id.to_string()));
        params.push(("datasetId", self._dataset_id.to_string()));
        if let Some(value) = self._page_token {
            params.push(("pageToken", value.to_string()));
        }
        if let Some(value) = self._limit {
            params.push(("limit", value.to_string()));
        }
        for &field in ["alt", "userId", "dataSourceId", "datasetId", "pageToken", "limit"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/dataSources/{dataSourceId}/datasets/{datasetId}".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityRead.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId"), ("{dataSourceId}", "dataSourceId"), ("{datasetId}", "datasetId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(3);
            for param_name in ["datasetId", "dataSourceId", "userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Get, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// Retrieve a dataset for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserDataSourceDatasetGetCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The data stream ID of the data source that created the dataset.
    ///
    /// Sets the *data source id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn data_source_id(mut self, new_value: &str) -> UserDataSourceDatasetGetCall<'a, C, A> {
        self._data_source_id = new_value.to_string();
        self
    }
    /// Dataset identifier that is a composite of the minimum data point start time and maximum data point end time represented as nanoseconds from the epoch. The ID is formatted like: "startTime-endTime" where startTime and endTime are 64 bit integers.
    ///
    /// Sets the *dataset id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn dataset_id(mut self, new_value: &str) -> UserDataSourceDatasetGetCall<'a, C, A> {
        self._dataset_id = new_value.to_string();
        self
    }
    /// The continuation token, which is used to page through large datasets. To get the next page of a dataset, set this parameter to the value of nextPageToken from the previous response. Each subsequent call will yield a partial dataset with data point end timestamps that are strictly smaller than those in the previous partial response.
    ///
    /// Sets the *page token* query property to the given value.
    pub fn page_token(mut self, new_value: &str) -> UserDataSourceDatasetGetCall<'a, C, A> {
        self._page_token = Some(new_value.to_string());
        self
    }
    /// If specified, no more than this many data points will be included in the dataset. If there are more data points in the dataset, nextPageToken will be set in the dataset response.
    ///
    /// Sets the *limit* query property to the given value.
    pub fn limit(mut self, new_value: i32) -> UserDataSourceDatasetGetCall<'a, C, A> {
        self._limit = Some(new_value);
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserDataSourceDatasetGetCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserDataSourceDatasetGetCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityRead`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserDataSourceDatasetGetCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Creates a new data source that is unique across all data sources belonging to this user. The data stream ID field can be omitted and will be generated by the server with the correct format. The data stream ID is an ordered combination of some fields from the data source. In addition to the data source fields reflected into the data source ID, the developer project number that is authenticated when creating the data source is included. This developer project number is obfuscated when read by any other developer reading public data types.
///
/// A builder for the *dataSources.create* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// use fitness1::DataSource;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = DataSource::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().data_sources_create(req, "userId")
///              .doit();
/// # }
/// ```
pub struct UserDataSourceCreateCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _request: DataSource,
    _user_id: String,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserDataSourceCreateCall<'a, C, A> {}

impl<'a, C, A> UserDataSourceCreateCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, DataSource)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.dataSources.create",
                               http_method: hyper::method::Method::Post });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        for &field in ["alt", "userId"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/dataSources".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityWrite.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request);
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Post, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: DataSource) -> UserDataSourceCreateCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// Create the data source for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserDataSourceCreateCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserDataSourceCreateCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserDataSourceCreateCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityWrite`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserDataSourceCreateCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Performs an inclusive delete of all data points whose start and end times have any overlap with the time range specified by the dataset ID. For most data types, the entire data point will be deleted. For data types where the time span represents a consistent value (such as com.google.activity.segment), and a data point straddles either end point of the dataset, only the overlapping portion of the data point will be deleted.
///
/// A builder for the *dataSources.datasets.delete* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().data_sources_datasets_delete("userId", "dataSourceId", "datasetId")
///              .modified_time_millis("gubergren")
///              .current_time_millis("sadipscing")
///              .doit();
/// # }
/// ```
pub struct UserDataSourceDatasetDeleteCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _user_id: String,
    _data_source_id: String,
    _dataset_id: String,
    _modified_time_millis: Option<String>,
    _current_time_millis: Option<String>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserDataSourceDatasetDeleteCall<'a, C, A> {}

impl<'a, C, A> UserDataSourceDatasetDeleteCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<hyper::client::Response> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.dataSources.datasets.delete",
                               http_method: hyper::method::Method::Delete });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        params.push(("dataSourceId", self._data_source_id.to_string()));
        params.push(("datasetId", self._dataset_id.to_string()));
        if let Some(value) = self._modified_time_millis {
            params.push(("modifiedTimeMillis", value.to_string()));
        }
        if let Some(value) = self._current_time_millis {
            params.push(("currentTimeMillis", value.to_string()));
        }
        for &field in ["userId", "dataSourceId", "datasetId", "modifiedTimeMillis", "currentTimeMillis"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }


        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/dataSources/{dataSourceId}/datasets/{datasetId}".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityWrite.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId"), ("{dataSourceId}", "dataSourceId"), ("{datasetId}", "datasetId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(3);
            for param_name in ["datasetId", "dataSourceId", "userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Delete, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = res;

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// Delete a dataset for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserDataSourceDatasetDeleteCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The data stream ID of the data source that created the dataset.
    ///
    /// Sets the *data source id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn data_source_id(mut self, new_value: &str) -> UserDataSourceDatasetDeleteCall<'a, C, A> {
        self._data_source_id = new_value.to_string();
        self
    }
    /// Dataset identifier that is a composite of the minimum data point start time and maximum data point end time represented as nanoseconds from the epoch. The ID is formatted like: "startTime-endTime" where startTime and endTime are 64 bit integers.
    ///
    /// Sets the *dataset id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn dataset_id(mut self, new_value: &str) -> UserDataSourceDatasetDeleteCall<'a, C, A> {
        self._dataset_id = new_value.to_string();
        self
    }
    /// When the operation was performed on the client.
    ///
    /// Sets the *modified time millis* query property to the given value.
    pub fn modified_time_millis(mut self, new_value: &str) -> UserDataSourceDatasetDeleteCall<'a, C, A> {
        self._modified_time_millis = Some(new_value.to_string());
        self
    }
    /// The client's current time in milliseconds since epoch.
    ///
    /// Sets the *current time millis* query property to the given value.
    pub fn current_time_millis(mut self, new_value: &str) -> UserDataSourceDatasetDeleteCall<'a, C, A> {
        self._current_time_millis = Some(new_value.to_string());
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserDataSourceDatasetDeleteCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserDataSourceDatasetDeleteCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityWrite`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserDataSourceDatasetDeleteCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Adds data points to a dataset. The dataset need not be previously created. All points within the given dataset will be returned with subsquent calls to retrieve this dataset. Data points can belong to more than one dataset. This method does not use patch semantics.
///
/// A builder for the *dataSources.datasets.patch* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// use fitness1::Dataset;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = Dataset::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().data_sources_datasets_patch(req, "userId", "dataSourceId", "datasetId")
///              .current_time_millis("justo")
///              .doit();
/// # }
/// ```
pub struct UserDataSourceDatasetPatchCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _request: Dataset,
    _user_id: String,
    _data_source_id: String,
    _dataset_id: String,
    _current_time_millis: Option<String>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserDataSourceDatasetPatchCall<'a, C, A> {}

impl<'a, C, A> UserDataSourceDatasetPatchCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, Dataset)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.dataSources.datasets.patch",
                               http_method: hyper::method::Method::Patch });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((7 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        params.push(("dataSourceId", self._data_source_id.to_string()));
        params.push(("datasetId", self._dataset_id.to_string()));
        if let Some(value) = self._current_time_millis {
            params.push(("currentTimeMillis", value.to_string()));
        }
        for &field in ["alt", "userId", "dataSourceId", "datasetId", "currentTimeMillis"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/dataSources/{dataSourceId}/datasets/{datasetId}".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityWrite.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId"), ("{dataSourceId}", "dataSourceId"), ("{datasetId}", "datasetId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(3);
            for param_name in ["datasetId", "dataSourceId", "userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request);
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Patch, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: Dataset) -> UserDataSourceDatasetPatchCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// Patch a dataset for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserDataSourceDatasetPatchCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The data stream ID of the data source that created the dataset.
    ///
    /// Sets the *data source id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn data_source_id(mut self, new_value: &str) -> UserDataSourceDatasetPatchCall<'a, C, A> {
        self._data_source_id = new_value.to_string();
        self
    }
    /// Dataset identifier that is a composite of the minimum data point start time and maximum data point end time represented as nanoseconds from the epoch. The ID is formatted like: "startTime-endTime" where startTime and endTime are 64 bit integers.
    ///
    /// Sets the *dataset id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn dataset_id(mut self, new_value: &str) -> UserDataSourceDatasetPatchCall<'a, C, A> {
        self._dataset_id = new_value.to_string();
        self
    }
    /// The client's current time in milliseconds since epoch. Note that the minStartTimeNs and maxEndTimeNs properties in the request body are in nanoseconds instead of milliseconds.
    ///
    /// Sets the *current time millis* query property to the given value.
    pub fn current_time_millis(mut self, new_value: &str) -> UserDataSourceDatasetPatchCall<'a, C, A> {
        self._current_time_millis = Some(new_value.to_string());
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserDataSourceDatasetPatchCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserDataSourceDatasetPatchCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityWrite`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserDataSourceDatasetPatchCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Deletes a session specified by the given session ID.
///
/// A builder for the *sessions.delete* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().sessions_delete("userId", "sessionId")
///              .current_time_millis("et")
///              .doit();
/// # }
/// ```
pub struct UserSessionDeleteCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _user_id: String,
    _session_id: String,
    _current_time_millis: Option<String>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserSessionDeleteCall<'a, C, A> {}

impl<'a, C, A> UserSessionDeleteCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<hyper::client::Response> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.sessions.delete",
                               http_method: hyper::method::Method::Delete });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        params.push(("sessionId", self._session_id.to_string()));
        if let Some(value) = self._current_time_millis {
            params.push(("currentTimeMillis", value.to_string()));
        }
        for &field in ["userId", "sessionId", "currentTimeMillis"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }


        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/sessions/{sessionId}".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityWrite.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId"), ("{sessionId}", "sessionId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(2);
            for param_name in ["sessionId", "userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Delete, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = res;

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// Delete a session for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserSessionDeleteCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The ID of the session to be deleted.
    ///
    /// Sets the *session id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn session_id(mut self, new_value: &str) -> UserSessionDeleteCall<'a, C, A> {
        self._session_id = new_value.to_string();
        self
    }
    /// The client's current time in milliseconds since epoch.
    ///
    /// Sets the *current time millis* query property to the given value.
    pub fn current_time_millis(mut self, new_value: &str) -> UserSessionDeleteCall<'a, C, A> {
        self._current_time_millis = Some(new_value.to_string());
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserSessionDeleteCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserSessionDeleteCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityWrite`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserSessionDeleteCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Returns the specified data source.
///
/// A builder for the *dataSources.get* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().data_sources_get("userId", "dataSourceId")
///              .doit();
/// # }
/// ```
pub struct UserDataSourceGetCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _user_id: String,
    _data_source_id: String,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserDataSourceGetCall<'a, C, A> {}

impl<'a, C, A> UserDataSourceGetCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, DataSource)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.dataSources.get",
                               http_method: hyper::method::Method::Get });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        params.push(("dataSourceId", self._data_source_id.to_string()));
        for &field in ["alt", "userId", "dataSourceId"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/dataSources/{dataSourceId}".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityRead.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId"), ("{dataSourceId}", "dataSourceId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(2);
            for param_name in ["dataSourceId", "userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Get, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// Retrieve a data source for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserDataSourceGetCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The data stream ID of the data source to retrieve.
    ///
    /// Sets the *data source id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn data_source_id(mut self, new_value: &str) -> UserDataSourceGetCall<'a, C, A> {
        self._data_source_id = new_value.to_string();
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserDataSourceGetCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserDataSourceGetCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityRead`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserDataSourceGetCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Updates the specified data source. The dataStreamId, dataType, type, dataStreamName, and device properties with the exception of version, cannot be modified.
/// 
/// Data sources are identified by their dataStreamId.
///
/// A builder for the *dataSources.update* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// use fitness1::DataSource;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = DataSource::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().data_sources_update(req, "userId", "dataSourceId")
///              .doit();
/// # }
/// ```
pub struct UserDataSourceUpdateCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _request: DataSource,
    _user_id: String,
    _data_source_id: String,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserDataSourceUpdateCall<'a, C, A> {}

impl<'a, C, A> UserDataSourceUpdateCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, DataSource)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.dataSources.update",
                               http_method: hyper::method::Method::Put });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        params.push(("dataSourceId", self._data_source_id.to_string()));
        for &field in ["alt", "userId", "dataSourceId"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/dataSources/{dataSourceId}".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityWrite.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId"), ("{dataSourceId}", "dataSourceId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(2);
            for param_name in ["dataSourceId", "userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request);
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Put, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: DataSource) -> UserDataSourceUpdateCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// Update the data source for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserDataSourceUpdateCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The data stream ID of the data source to update.
    ///
    /// Sets the *data source id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn data_source_id(mut self, new_value: &str) -> UserDataSourceUpdateCall<'a, C, A> {
        self._data_source_id = new_value.to_string();
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserDataSourceUpdateCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserDataSourceUpdateCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityWrite`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserDataSourceUpdateCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Lists sessions previously created.
///
/// A builder for the *sessions.list* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().sessions_list("userId")
///              .start_time("aliquyam")
///              .page_token("sea")
///              .include_deleted(false)
///              .end_time("eos")
///              .doit();
/// # }
/// ```
pub struct UserSessionListCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _user_id: String,
    _start_time: Option<String>,
    _page_token: Option<String>,
    _include_deleted: Option<bool>,
    _end_time: Option<String>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserSessionListCall<'a, C, A> {}

impl<'a, C, A> UserSessionListCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, ListSessionsResponse)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.sessions.list",
                               http_method: hyper::method::Method::Get });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((7 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        if let Some(value) = self._start_time {
            params.push(("startTime", value.to_string()));
        }
        if let Some(value) = self._page_token {
            params.push(("pageToken", value.to_string()));
        }
        if let Some(value) = self._include_deleted {
            params.push(("includeDeleted", value.to_string()));
        }
        if let Some(value) = self._end_time {
            params.push(("endTime", value.to_string()));
        }
        for &field in ["alt", "userId", "startTime", "pageToken", "includeDeleted", "endTime"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/sessions".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityRead.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Get, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// List sessions for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserSessionListCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// An RFC3339 timestamp. Only sessions ending between the start and end times will be included in the response.
    ///
    /// Sets the *start time* query property to the given value.
    pub fn start_time(mut self, new_value: &str) -> UserSessionListCall<'a, C, A> {
        self._start_time = Some(new_value.to_string());
        self
    }
    /// The continuation token, which is used to page through large result sets. To get the next page of results, set this parameter to the value of nextPageToken from the previous response.
    ///
    /// Sets the *page token* query property to the given value.
    pub fn page_token(mut self, new_value: &str) -> UserSessionListCall<'a, C, A> {
        self._page_token = Some(new_value.to_string());
        self
    }
    /// If true, deleted sessions will be returned. When set to true, sessions returned in this response will only have an ID and will not have any other fields.
    ///
    /// Sets the *include deleted* query property to the given value.
    pub fn include_deleted(mut self, new_value: bool) -> UserSessionListCall<'a, C, A> {
        self._include_deleted = Some(new_value);
        self
    }
    /// An RFC3339 timestamp. Only sessions ending between the start and end times will be included in the response.
    ///
    /// Sets the *end time* query property to the given value.
    pub fn end_time(mut self, new_value: &str) -> UserSessionListCall<'a, C, A> {
        self._end_time = Some(new_value.to_string());
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserSessionListCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserSessionListCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityRead`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserSessionListCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Updates or insert a given session.
///
/// A builder for the *sessions.update* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// use fitness1::Session;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = Session::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().sessions_update(req, "userId", "sessionId")
///              .current_time_millis("dolor")
///              .doit();
/// # }
/// ```
pub struct UserSessionUpdateCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _request: Session,
    _user_id: String,
    _session_id: String,
    _current_time_millis: Option<String>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserSessionUpdateCall<'a, C, A> {}

impl<'a, C, A> UserSessionUpdateCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, Session)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.sessions.update",
                               http_method: hyper::method::Method::Put });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        params.push(("sessionId", self._session_id.to_string()));
        if let Some(value) = self._current_time_millis {
            params.push(("currentTimeMillis", value.to_string()));
        }
        for &field in ["alt", "userId", "sessionId", "currentTimeMillis"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/sessions/{sessionId}".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityWrite.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId"), ("{sessionId}", "sessionId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(2);
            for param_name in ["sessionId", "userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request);
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Put, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: Session) -> UserSessionUpdateCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// Create sessions for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserSessionUpdateCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The ID of the session to be created.
    ///
    /// Sets the *session id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn session_id(mut self, new_value: &str) -> UserSessionUpdateCall<'a, C, A> {
        self._session_id = new_value.to_string();
        self
    }
    /// The client's current time in milliseconds since epoch.
    ///
    /// Sets the *current time millis* query property to the given value.
    pub fn current_time_millis(mut self, new_value: &str) -> UserSessionUpdateCall<'a, C, A> {
        self._current_time_millis = Some(new_value.to_string());
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserSessionUpdateCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserSessionUpdateCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityWrite`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserSessionUpdateCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Updates the specified data source. The dataStreamId, dataType, type, dataStreamName, and device properties with the exception of version, cannot be modified.
/// 
/// Data sources are identified by their dataStreamId. This method supports patch semantics.
///
/// A builder for the *dataSources.patch* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// use fitness1::DataSource;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = DataSource::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().data_sources_patch(req, "userId", "dataSourceId")
///              .doit();
/// # }
/// ```
pub struct UserDataSourcePatchCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _request: DataSource,
    _user_id: String,
    _data_source_id: String,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserDataSourcePatchCall<'a, C, A> {}

impl<'a, C, A> UserDataSourcePatchCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, DataSource)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.dataSources.patch",
                               http_method: hyper::method::Method::Patch });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        params.push(("dataSourceId", self._data_source_id.to_string()));
        for &field in ["alt", "userId", "dataSourceId"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/dataSources/{dataSourceId}".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityWrite.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId"), ("{dataSourceId}", "dataSourceId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(2);
            for param_name in ["dataSourceId", "userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }

        let mut json_mime_type = mime::Mime(mime::TopLevel::Application, mime::SubLevel::Json, Default::default());
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request);
                remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Patch, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone())
                    .header(ContentType(json_mime_type.clone()))
                    .header(ContentLength(request_size as u64))
                    .body(&mut request_value_reader);

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: DataSource) -> UserDataSourcePatchCall<'a, C, A> {
        self._request = new_value;
        self
    }
    /// Update the data source for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserDataSourcePatchCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The data stream ID of the data source to update.
    ///
    /// Sets the *data source id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn data_source_id(mut self, new_value: &str) -> UserDataSourcePatchCall<'a, C, A> {
        self._data_source_id = new_value.to_string();
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserDataSourcePatchCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserDataSourcePatchCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityWrite`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserDataSourcePatchCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


/// Lists all data sources that are visible to the developer, using the OAuth scopes provided. The list is not exhaustive; the user may have private data sources that are only visible to other developers, or calls using other scopes.
///
/// A builder for the *dataSources.list* method supported by a *user* resource.
/// It is not used directly, but through a `UserMethods` instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate yup_oauth2 as oauth2;
/// # extern crate google_fitness1 as fitness1;
/// # #[test] fn egal() {
/// # use std::default::Default;
/// # use oauth2::{Authenticator, DefaultAuthenticatorDelegate, ApplicationSecret, MemoryStorage};
/// # use fitness1::Fitness;
/// 
/// # let secret: ApplicationSecret = Default::default();
/// # let auth = Authenticator::new(&secret, DefaultAuthenticatorDelegate,
/// #                               hyper::Client::new(),
/// #                               <MemoryStorage as Default>::default(), None);
/// # let mut hub = Fitness::new(hyper::Client::new(), auth);
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.users().data_sources_list("userId")
///              .add_data_type_name("no")
///              .doit();
/// # }
/// ```
pub struct UserDataSourceListCall<'a, C, A>
    where C: 'a, A: 'a {

    hub: &'a Fitness<C, A>,
    _user_id: String,
    _data_type_name: Vec<String>,
    _delegate: Option<&'a mut Delegate>,
    _additional_params: HashMap<String, String>,
    _scopes: BTreeMap<String, ()>
}

impl<'a, C, A> CallBuilder for UserDataSourceListCall<'a, C, A> {}

impl<'a, C, A> UserDataSourceListCall<'a, C, A> where C: BorrowMut<hyper::Client>, A: oauth2::GetToken {


    /// Perform the operation you have build so far.
    pub fn doit(mut self) -> Result<(hyper::client::Response, ListDataSourcesResponse)> {
        use std::io::{Read, Seek};
        use hyper::header::{ContentType, ContentLength, Authorization, Bearer, UserAgent, Location};
        let mut dd = DefaultDelegate;
        let mut dlg: &mut Delegate = match self._delegate {
            Some(d) => d,
            None => &mut dd
        };
        dlg.begin(MethodInfo { id: "fitness.users.dataSources.list",
                               http_method: hyper::method::Method::Get });
        let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
        params.push(("userId", self._user_id.to_string()));
        if self._data_type_name.len() > 0 {
            for f in self._data_type_name.iter() {
                params.push(("dataTypeName", f.to_string()));
            }
        }
        for &field in ["alt", "userId", "dataTypeName"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(Error::FieldClash(field));
            }
        }
        for (name, value) in self._additional_params.iter() {
            params.push((&name, value.clone()));
        }

        params.push(("alt", "json".to_string()));

        let mut url = "https://www.googleapis.com/fitness/v1/users/{userId}/dataSources".to_string();
        if self._scopes.len() == 0 {
            self._scopes.insert(Scope::ActivityRead.as_ref().to_string(), ());
        }

        for &(find_this, param_name) in [("{userId}", "userId")].iter() {
            let mut replace_with: Option<&str> = None;
            for &(name, ref value) in params.iter() {
                if name == param_name {
                    replace_with = Some(value);
                    break;
                }
            }
            url = url.replace(find_this, replace_with.expect("to find substitution value in params"));
        }
        {
            let mut indices_for_removal: Vec<usize> = Vec::with_capacity(1);
            for param_name in ["userId"].iter() {
                if let Some(index) = params.iter().position(|t| &t.0 == param_name) {
                    indices_for_removal.push(index);
                }
            }
            for &index in indices_for_removal.iter() {
                params.remove(index);
            }
        }

        if params.len() > 0 {
            url.push('?');
            url.push_str(&url::form_urlencoded::serialize(params));
        }



        loop {
            let token = match self.hub.auth.borrow_mut().token(self._scopes.keys()) {
                Ok(token) => token,
                Err(err) => {
                    match  dlg.token(&*err) {
                        Some(token) => token,
                        None => {
                            dlg.finished(false);
                            return Err(Error::MissingToken(err))
                        }
                    }
                }
            };
            let auth_header = Authorization(Bearer { token: token.access_token });
            let mut req_result = {
                let mut client = &mut *self.hub.client.borrow_mut();
                let mut req = client.borrow_mut().request(hyper::method::Method::Get, &url)
                    .header(UserAgent(self.hub._user_agent.clone()))
                    .header(auth_header.clone());

                dlg.pre_request();
                req.send()
            };

            match req_result {
                Err(err) => {
                    if let oauth2::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d);
                        continue;
                    }
                    dlg.finished(false);
                    return Err(Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status.is_success() {
                        let mut json_err = String::new();
                        res.read_to_string(&mut json_err).unwrap();
                        if let oauth2::Retry::After(d) = dlg.http_failure(&res,
                                                              json::from_str(&json_err).ok(),
                                                              json::from_str(&json_err).ok()) {
                            sleep(d);
                            continue;
                        }
                        dlg.finished(false);
                        return match json::from_str::<ErrorResponse>(&json_err){
                            Err(_) => Err(Error::Failure(res)),
                            Ok(serr) => Err(Error::BadRequest(serr))
                        }
                    }
                    let result_value = {
                        let mut json_response = String::new();
                        res.read_to_string(&mut json_response).unwrap();
                        match json::from_str(&json_response) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&json_response, &err);
                                return Err(Error::JsonDecodeError(json_response, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    /// List data sources for the person identified. Use me to indicate the authenticated user. Only me is supported at this time.
    ///
    /// Sets the *user id* path property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn user_id(mut self, new_value: &str) -> UserDataSourceListCall<'a, C, A> {
        self._user_id = new_value.to_string();
        self
    }
    /// The names of data types to include in the list. If not specified, all data sources will be returned.
    ///
    /// Append the given value to the *data type name* query property.
    /// Each appended value will retain its original ordering and be '/'-separated in the URL's parameters.
    pub fn add_data_type_name(mut self, new_value: &str) -> UserDataSourceListCall<'a, C, A> {
        self._data_type_name.push(new_value.to_string());
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// It should be used to handle progress information, and to implement a certain level of resilience.
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut Delegate) -> UserDataSourceListCall<'a, C, A> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known paramters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *userIp* (query-string) - IP address of the site where the request originates. Use this if you want to enforce per-user limits.
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *alt* (query-string) - Data format for the response.
    pub fn param<T>(mut self, name: T, value: T) -> UserDataSourceListCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

    /// Identifies the authorization scope for the method you are building.
    ///
    /// Use this method to actively specify which scope should be used, instead the default `Scope` variant
    /// `Scope::ActivityRead`.
    ///
    /// The `scope` will be added to a set of scopes. This is important as one can maintain access
    /// tokens for more than one scope.
    ///
    /// Usually there is more than one suitable scope to authorize an operation, some of which may
    /// encompass more rights than others. For example, for listing resources, a *read-only* scope will be
    /// sufficient, a read-write scope will do as well.
    pub fn add_scope<T>(mut self, scope: T) -> UserDataSourceListCall<'a, C, A>
                                                        where T: AsRef<str> {
        self._scopes.insert(scope.as_ref().to_string(), ());
        self
    }
}


