diff --git a/etc/api/abusiveexperiencereport/v1/crates/2.0.4-api+20210329 b/etc/api/abusiveexperiencereport/v1/crates/2.0.4-api+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/abusiveexperiencereport/v1/crates/2.0.4-cli+20210329 b/etc/api/abusiveexperiencereport/v1/crates/2.0.4-cli+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/acceleratedmobilepageurl/v1/crates/2.0.4-api+20210330 b/etc/api/acceleratedmobilepageurl/v1/crates/2.0.4-api+20210330
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/accessapproval/v1/crates/2.0.4-api+20210318 b/etc/api/accessapproval/v1/crates/2.0.4-api+20210318
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/accessapproval/v1/crates/2.0.4-cli+20210318 b/etc/api/accessapproval/v1/crates/2.0.4-cli+20210318
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/accessapproval/v1beta1/crates/2.0.4-api+20200708 b/etc/api/accessapproval/v1beta1/crates/2.0.4-api+20200708
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/accesscontextmanager/v1/crates/2.0.4-api+20210319 b/etc/api/accesscontextmanager/v1/crates/2.0.4-api+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/accesscontextmanager/v1/crates/2.0.4-cli+20210319 b/etc/api/accesscontextmanager/v1/crates/2.0.4-cli+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/accesscontextmanager/v1beta/crates/2.0.4-api+20210319 b/etc/api/accesscontextmanager/v1beta/crates/2.0.4-api+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/adexchangebuyer/v1.3/crates/2.0.4-api+20210330 b/etc/api/adexchangebuyer/v1.3/crates/2.0.4-api+20210330
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/adexchangebuyer/v1.4/crates/2.0.4-api+20210330 b/etc/api/adexchangebuyer/v1.4/crates/2.0.4-api+20210330
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/adexchangebuyer2/v2beta1/crates/2.0.4-api+20210331 b/etc/api/adexchangebuyer2/v2beta1/crates/2.0.4-api+20210331
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/adexchangebuyer2/v2beta1/crates/2.0.4-cli+20210331 b/etc/api/adexchangebuyer2/v2beta1/crates/2.0.4-cli+20210331
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/adexchangeseller/v2.0/crates/2.0.4-api+20171101 b/etc/api/adexchangeseller/v2.0/crates/2.0.4-api+20171101
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/adexchangeseller/v2.0/crates/2.0.4-cli+20171101 b/etc/api/adexchangeseller/v2.0/crates/2.0.4-cli+20171101
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/adexperiencereport/v1/crates/2.0.4-api+20210329 b/etc/api/adexperiencereport/v1/crates/2.0.4-api+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/admob/v1/crates/2.0.4-api+20210331 b/etc/api/admob/v1/crates/2.0.4-api+20210331
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/adsense/v1.4/crates/2.0.4-api+20201002 b/etc/api/adsense/v1.4/crates/2.0.4-api+20201002
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/adsensehost/v4.1/crates/2.0.4-api+20200930 b/etc/api/adsensehost/v4.1/crates/2.0.4-api+20200930
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/adsensehost/v4.1/crates/2.0.4-cli+20200930 b/etc/api/adsensehost/v4.1/crates/2.0.4-cli+20200930
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/alertcenter/v1beta1/crates/2.0.4-api+20210323 b/etc/api/alertcenter/v1beta1/crates/2.0.4-api+20210323
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/alertcenter/v1beta1/crates/2.0.4-cli+20210323 b/etc/api/alertcenter/v1beta1/crates/2.0.4-cli+20210323
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/analytics/v3/crates/2.0.4-api+20190807 b/etc/api/analytics/v3/crates/2.0.4-api+20190807
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/analyticsadmin/v1alpha/crates/2.0.4-api+20210331 b/etc/api/analyticsadmin/v1alpha/crates/2.0.4-api+20210331
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/analyticsadmin/v1alpha/crates/2.0.4-cli+20210331 b/etc/api/analyticsadmin/v1alpha/crates/2.0.4-cli+20210331
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/analyticsdata/v1beta/crates/2.0.4-api+20210329 b/etc/api/analyticsdata/v1beta/crates/2.0.4-api+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/analyticsreporting/v4/crates/2.0.4-api+20210310 b/etc/api/analyticsreporting/v4/crates/2.0.4-api+20210310
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/androiddeviceprovisioning/v1/crates/2.0.4-api+20210331 b/etc/api/androiddeviceprovisioning/v1/crates/2.0.4-api+20210331
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/androidenterprise/v1/crates/2.0.4-api+20210324 b/etc/api/androidenterprise/v1/crates/2.0.4-api+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/androidenterprise/v1/crates/2.0.4-cli+20210324 b/etc/api/androidenterprise/v1/crates/2.0.4-cli+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/androidmanagement/v1/crates/2.0.4-api+20210322 b/etc/api/androidmanagement/v1/crates/2.0.4-api+20210322
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/androidmanagement/v1/crates/2.0.4-cli+20210322 b/etc/api/androidmanagement/v1/crates/2.0.4-cli+20210322
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/androidpublisher/v2/crates/2.0.4-api+20200331 b/etc/api/androidpublisher/v2/crates/2.0.4-api+20200331
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/androidpublisher/v2/crates/2.0.4-cli+20200331 b/etc/api/androidpublisher/v2/crates/2.0.4-cli+20200331
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/androidpublisher/v3/crates/2.0.4-api+20210401 b/etc/api/androidpublisher/v3/crates/2.0.4-api+20210401
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/apigateway/v1/crates/2.0.4-api+20210318 b/etc/api/apigateway/v1/crates/2.0.4-api+20210318
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/apigee/v1/crates/2.0.4-api+20210319 b/etc/api/apigee/v1/crates/2.0.4-api+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/apigee/v1/crates/2.0.4-cli+20210319 b/etc/api/apigee/v1/crates/2.0.4-cli+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/appengine/v1/crates/2.0.4-api+20210324 b/etc/api/appengine/v1/crates/2.0.4-api+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/appengine/v1/crates/2.0.4-cli+20210324 b/etc/api/appengine/v1/crates/2.0.4-cli+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/appengine/v1beta4/crates/2.0.4-api+20181005 b/etc/api/appengine/v1beta4/crates/2.0.4-api+20181005
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/appengine/v1beta5/crates/2.0.4-api+20181005 b/etc/api/appengine/v1beta5/crates/2.0.4-api+20181005
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/appengine/v1beta5/crates/2.0.4-cli+20181005 b/etc/api/appengine/v1beta5/crates/2.0.4-cli+20181005
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/appsactivity/v1/crates/2.0.4-api+20200628 b/etc/api/appsactivity/v1/crates/2.0.4-api+20200628
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/appsactivity/v1/crates/2.0.4-cli+20200628 b/etc/api/appsactivity/v1/crates/2.0.4-cli+20200628
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/appstate/v1/crates/2.0.4-api+20190627 b/etc/api/appstate/v1/crates/2.0.4-api+20190627
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/area120tables/v1alpha1/crates/2.0.4-api+20210330 b/etc/api/area120tables/v1alpha1/crates/2.0.4-api+20210330
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/artifactregistry/v1/crates/2.0.4-api+20210324 b/etc/api/artifactregistry/v1/crates/2.0.4-api+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/artifactregistry/v1beta1/crates/2.0.4-api+20210324 b/etc/api/artifactregistry/v1beta1/crates/2.0.4-api+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/artifactregistry/v1beta1/crates/2.0.4-cli+20210324 b/etc/api/artifactregistry/v1beta1/crates/2.0.4-cli+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/assuredworkloads/v1/crates/2.0.4-api+20210325 b/etc/api/assuredworkloads/v1/crates/2.0.4-api+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/autoscaler/v1beta2/crates/2.0.4-api+20150629 b/etc/api/autoscaler/v1beta2/crates/2.0.4-api+20150629
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/autoscaler/v1beta2/crates/2.0.4-cli+20150629 b/etc/api/autoscaler/v1beta2/crates/2.0.4-cli+20150629
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/bigquery/v2/crates/2.0.4-api+20210327 b/etc/api/bigquery/v2/crates/2.0.4-api+20210327
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/bigqueryconnection/v1beta1/crates/2.0.4-api+20210326 b/etc/api/bigqueryconnection/v1beta1/crates/2.0.4-api+20210326
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/bigquerydatatransfer/v1/crates/2.0.4-api+20210324 b/etc/api/bigquerydatatransfer/v1/crates/2.0.4-api+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/bigquerydatatransfer/v1/crates/2.0.4-cli+20210324 b/etc/api/bigquerydatatransfer/v1/crates/2.0.4-cli+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/bigqueryreservation/v1/crates/2.0.4-api+20210324 b/etc/api/bigqueryreservation/v1/crates/2.0.4-api+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/bigqueryreservation/v1/crates/2.0.4-cli+20210324 b/etc/api/bigqueryreservation/v1/crates/2.0.4-cli+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/bigtableadmin/v2/crates/2.0.4-api+20210323 b/etc/api/bigtableadmin/v2/crates/2.0.4-api+20210323
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/billingbudgets/v1/crates/2.0.4-api+20210326 b/etc/api/billingbudgets/v1/crates/2.0.4-api+20210326
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/billingbudgets/v1beta1/crates/2.0.4-api+20210326 b/etc/api/billingbudgets/v1beta1/crates/2.0.4-api+20210326
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/binaryauthorization/v1/crates/2.0.4-api+20210318 b/etc/api/binaryauthorization/v1/crates/2.0.4-api+20210318
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/binaryauthorization/v1beta1/crates/2.0.4-api+20210318 b/etc/api/binaryauthorization/v1beta1/crates/2.0.4-api+20210318
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/blogger/v3/crates/2.0.4-api+20210331 b/etc/api/blogger/v3/crates/2.0.4-api+20210331
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/blogger/v3/crates/2.0.4-cli+20210331 b/etc/api/blogger/v3/crates/2.0.4-cli+20210331
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/books/v1/crates/2.0.4-api+20210326 b/etc/api/books/v1/crates/2.0.4-api+20210326
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/calendar/v3/crates/2.0.4-api+20210327 b/etc/api/calendar/v3/crates/2.0.4-api+20210327
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/calendar/v3/crates/2.0.4-cli+20210327 b/etc/api/calendar/v3/crates/2.0.4-cli+20210327
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/chat/v1/crates/2.0.4-api+20210324 b/etc/api/chat/v1/crates/2.0.4-api+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/chat/v1/crates/2.0.4-cli+20210324 b/etc/api/chat/v1/crates/2.0.4-cli+20210324
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/chromemanagement/v1/crates/2.0.4-api+20210330 b/etc/api/chromemanagement/v1/crates/2.0.4-api+20210330
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/chromepolicy/v1/crates/2.0.4-api+20210329 b/etc/api/chromepolicy/v1/crates/2.0.4-api+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/chromepolicy/v1/crates/2.0.4-cli+20210329 b/etc/api/chromepolicy/v1/crates/2.0.4-cli+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/chromeuxreport/v1/crates/2.0.4-api+20210330 b/etc/api/chromeuxreport/v1/crates/2.0.4-api+20210330
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/classroom/v1/crates/2.0.4-api+20210323 b/etc/api/classroom/v1/crates/2.0.4-api+20210323
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudasset/v1/crates/2.0.4-api+20210319 b/etc/api/cloudasset/v1/crates/2.0.4-api+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudasset/v1/crates/2.0.4-cli+20210319 b/etc/api/cloudasset/v1/crates/2.0.4-cli+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudasset/v1beta1/crates/2.0.4-api+20210319 b/etc/api/cloudasset/v1beta1/crates/2.0.4-api+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudasset/v1beta1/crates/2.0.4-cli+20210319 b/etc/api/cloudasset/v1beta1/crates/2.0.4-cli+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudbilling/v1/crates/2.0.4-api+20210322 b/etc/api/cloudbilling/v1/crates/2.0.4-api+20210322
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudbuild/v1/crates/2.0.4-api+20210329 b/etc/api/cloudbuild/v1/crates/2.0.4-api+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudchannel/v1/crates/2.0.4-api+20210326 b/etc/api/cloudchannel/v1/crates/2.0.4-api+20210326
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/clouddebugger/v2/crates/2.0.4-api+20210326 b/etc/api/clouddebugger/v2/crates/2.0.4-api+20210326
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/clouderrorreporting/v1beta1/crates/2.0.4-api+20210323 b/etc/api/clouderrorreporting/v1beta1/crates/2.0.4-api+20210323
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/clouderrorreporting/v1beta1/crates/2.0.4-cli+20210323 b/etc/api/clouderrorreporting/v1beta1/crates/2.0.4-cli+20210323
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudfunctions/v1/crates/2.0.4-api+20210325 b/etc/api/cloudfunctions/v1/crates/2.0.4-api+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudfunctions/v1/crates/2.0.4-cli+20210325 b/etc/api/cloudfunctions/v1/crates/2.0.4-cli+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudidentity/v1/crates/2.0.4-api+20210310 b/etc/api/cloudidentity/v1/crates/2.0.4-api+20210310
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudiot/v1/crates/2.0.4-api+20210323 b/etc/api/cloudiot/v1/crates/2.0.4-api+20210323
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudkms/v1/crates/2.0.4-api+20210318 b/etc/api/cloudkms/v1/crates/2.0.4-api+20210318
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudkms/v1beta1/crates/2.0.4-api+20170515 b/etc/api/cloudkms/v1beta1/crates/2.0.4-api+20170515
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudlatencytest/v2/crates/2.0.4-api+20160309 b/etc/api/cloudlatencytest/v2/crates/2.0.4-api+20160309
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudlatencytest/v2/crates/2.0.4-cli+20160309 b/etc/api/cloudlatencytest/v2/crates/2.0.4-cli+20160309
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudmonitoring/v2beta2/crates/2.0.4-api+20170501 b/etc/api/cloudmonitoring/v2beta2/crates/2.0.4-api+20170501
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudmonitoring/v2beta2/crates/2.0.4-cli+20170501 b/etc/api/cloudmonitoring/v2beta2/crates/2.0.4-cli+20170501
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudprivatecatalog/v1beta1/crates/2.0.4-api+20200405 b/etc/api/cloudprivatecatalog/v1beta1/crates/2.0.4-api+20200405
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudprivatecatalogproducer/v1beta1/crates/2.0.4-api+20200405 b/etc/api/cloudprivatecatalogproducer/v1beta1/crates/2.0.4-api+20200405
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudprofiler/v2/crates/2.0.4-api+20210326 b/etc/api/cloudprofiler/v2/crates/2.0.4-api+20210326
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudresourcemanager/v1/crates/2.0.4-api+20210328 b/etc/api/cloudresourcemanager/v1/crates/2.0.4-api+20210328
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudresourcemanager/v1beta1/crates/2.0.4-api+20210328 b/etc/api/cloudresourcemanager/v1beta1/crates/2.0.4-api+20210328
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudresourcemanager/v3/crates/2.0.4-api+20210328 b/etc/api/cloudresourcemanager/v3/crates/2.0.4-api+20210328
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudresourcemanager/v3/crates/2.0.4-cli+20210328 b/etc/api/cloudresourcemanager/v3/crates/2.0.4-cli+20210328
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudscheduler/v1beta1/crates/2.0.4-api+20210315 b/etc/api/cloudscheduler/v1beta1/crates/2.0.4-api+20210315
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudscheduler/v1beta1/crates/2.0.4-cli+20210315 b/etc/api/cloudscheduler/v1beta1/crates/2.0.4-cli+20210315
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudshell/v1/crates/2.0.4-api+20210326 b/etc/api/cloudshell/v1/crates/2.0.4-api+20210326
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudtasks/v2/crates/2.0.4-api+20210315 b/etc/api/cloudtasks/v2/crates/2.0.4-api+20210315
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudtasks/v2beta3/crates/2.0.4-api+20210315 b/etc/api/cloudtasks/v2beta3/crates/2.0.4-api+20210315
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudtrace/v1/crates/2.0.4-api+20210319 b/etc/api/cloudtrace/v1/crates/2.0.4-api+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudtrace/v1/crates/2.0.4-cli+20210319 b/etc/api/cloudtrace/v1/crates/2.0.4-cli+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/cloudtrace/v2/crates/2.0.4-api+20210319 b/etc/api/cloudtrace/v2/crates/2.0.4-api+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/composer/v1/crates/2.0.4-api+20210319 b/etc/api/composer/v1/crates/2.0.4-api+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/composer/v1/crates/2.0.4-cli+20210319 b/etc/api/composer/v1/crates/2.0.4-cli+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/compute/v1/crates/2.0.4-api+20210316 b/etc/api/compute/v1/crates/2.0.4-api+20210316
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/compute/v1/crates/2.0.4-cli+20210316 b/etc/api/compute/v1/crates/2.0.4-cli+20210316
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/container/v1/crates/2.0.4-api+20210314 b/etc/api/container/v1/crates/2.0.4-api+20210314
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/container/v1/crates/2.0.4-cli+20210314 b/etc/api/container/v1/crates/2.0.4-cli+20210314
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/content/v2/crates/2.0.4-api+20210325 b/etc/api/content/v2/crates/2.0.4-api+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/content/v2/crates/2.0.4-cli+20210325 b/etc/api/content/v2/crates/2.0.4-cli+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/content/v2sandbox/crates/2.0.4-api+20181009 b/etc/api/content/v2sandbox/crates/2.0.4-api+20181009
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/content/v2sandbox/crates/2.0.4-cli+20181009 b/etc/api/content/v2sandbox/crates/2.0.4-cli+20181009
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/customsearch/v1/crates/2.0.4-api+20210330 b/etc/api/customsearch/v1/crates/2.0.4-api+20210330
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/datafusion/v1beta1/crates/2.0.4-api+20210322 b/etc/api/datafusion/v1beta1/crates/2.0.4-api+20210322
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/datafusion/v1beta1/crates/2.0.4-cli+20210322 b/etc/api/datafusion/v1beta1/crates/2.0.4-cli+20210322
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/dataproc/v1/crates/2.0.4-api+20210322 b/etc/api/dataproc/v1/crates/2.0.4-api+20210322
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/dataproc/v1/crates/2.0.4-cli+20210322 b/etc/api/dataproc/v1/crates/2.0.4-cli+20210322
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/dfareporting/v3.2/crates/2.0.4-api+20190531 b/etc/api/dfareporting/v3.2/crates/2.0.4-api+20190531
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/dfareporting/v3.2/crates/2.0.4-cli+20190531 b/etc/api/dfareporting/v3.2/crates/2.0.4-cli+20190531
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/dialogflow/v2beta1/crates/2.0.4-api+20210329 b/etc/api/dialogflow/v2beta1/crates/2.0.4-api+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/dialogflow/v3/crates/2.0.4-api+20210329 b/etc/api/dialogflow/v3/crates/2.0.4-api+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/dialogflow/v3/crates/2.0.4-cli+20210329 b/etc/api/dialogflow/v3/crates/2.0.4-cli+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/digitalassetlinks/v1/crates/2.0.4-api+20210322 b/etc/api/digitalassetlinks/v1/crates/2.0.4-api+20210322
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/digitalassetlinks/v1/crates/2.0.4-cli+20210322 b/etc/api/digitalassetlinks/v1/crates/2.0.4-cli+20210322
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/displayvideo/v1/crates/2.0.4-api+20210325 b/etc/api/displayvideo/v1/crates/2.0.4-api+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/displayvideo/v1/crates/2.0.4-cli+20210325 b/etc/api/displayvideo/v1/crates/2.0.4-cli+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/dlp/v2beta1/crates/2.0.4-api+20171205 b/etc/api/dlp/v2beta1/crates/2.0.4-api+20171205
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/dlp/v2beta1/crates/2.0.4-cli+20171205 b/etc/api/dlp/v2beta1/crates/2.0.4-cli+20171205
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/drive/v3/crates/2.0.4-api+20210322 b/etc/api/drive/v3/crates/2.0.4-api+20210322
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/eventarc/v1/crates/2.0.4-api+20210325 b/etc/api/eventarc/v1/crates/2.0.4-api+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/firestore/v1/crates/2.0.4-api+20210317 b/etc/api/firestore/v1/crates/2.0.4-api+20210317
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/firestore/v1/crates/2.0.4-cli+20210317 b/etc/api/firestore/v1/crates/2.0.4-cli+20210317
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/games/v1/crates/2.0.4-api+20210325 b/etc/api/games/v1/crates/2.0.4-api+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/games/v1/crates/2.0.4-cli+20210325 b/etc/api/games/v1/crates/2.0.4-cli+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/iam/v1/crates/2.0.4-api+20210325 b/etc/api/iam/v1/crates/2.0.4-api+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/iam/v1/crates/2.0.4-cli+20210325 b/etc/api/iam/v1/crates/2.0.4-cli+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/iap/v1beta1/crates/2.0.4-api+20210326 b/etc/api/iap/v1beta1/crates/2.0.4-api+20210326
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/iap/v1beta1/crates/2.0.4-cli+20210326 b/etc/api/iap/v1beta1/crates/2.0.4-cli+20210326
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/logging/v2beta1/crates/2.0.4-api+20190325 b/etc/api/logging/v2beta1/crates/2.0.4-api+20190325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/logging/v2beta1/crates/2.0.4-cli+20190325 b/etc/api/logging/v2beta1/crates/2.0.4-cli+20190325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/manufacturers/v1/crates/2.0.4-api+20210325 b/etc/api/manufacturers/v1/crates/2.0.4-api+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/manufacturers/v1/crates/2.0.4-cli+20210325 b/etc/api/manufacturers/v1/crates/2.0.4-cli+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/mybusiness/v4/crates/2.0.4-api+0 b/etc/api/mybusiness/v4/crates/2.0.4-api+0
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/mybusiness/v4/crates/2.0.4-cli+0 b/etc/api/mybusiness/v4/crates/2.0.4-cli+0
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/ondemandscanning/v1/crates/2.0.4-api+20210329 b/etc/api/ondemandscanning/v1/crates/2.0.4-api+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/ondemandscanning/v1/crates/2.0.4-cli+20210329 b/etc/api/ondemandscanning/v1/crates/2.0.4-cli+20210329
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/playmoviespartner/v1/crates/2.0.4-api+20170919 b/etc/api/playmoviespartner/v1/crates/2.0.4-api+20170919
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/playmoviespartner/v1/crates/2.0.4-cli+20170919 b/etc/api/playmoviespartner/v1/crates/2.0.4-cli+20170919
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/policysimulator/v1/crates/2.0.4-api+20210330 b/etc/api/policysimulator/v1/crates/2.0.4-api+20210330
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/policysimulator/v1/crates/2.0.4-cli+20210330 b/etc/api/policysimulator/v1/crates/2.0.4-cli+20210330
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/pubsub/v1/crates/2.0.4-cli+20210322 b/etc/api/pubsub/v1/crates/2.0.4-cli+20210322
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/redis/v1/crates/2.0.4-api+20210325 b/etc/api/redis/v1/crates/2.0.4-api+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/redis/v1/crates/2.0.4-cli+20210325 b/etc/api/redis/v1/crates/2.0.4-cli+20210325
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/replicapool/v1beta2/crates/2.0.4-api+20160512 b/etc/api/replicapool/v1beta2/crates/2.0.4-api+20160512
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/replicapool/v1beta2/crates/2.0.4-cli+20160512 b/etc/api/replicapool/v1beta2/crates/2.0.4-cli+20160512
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/secretmanager/v1/crates/2.0.4-api+20210319 b/etc/api/secretmanager/v1/crates/2.0.4-api+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/secretmanager/v1/crates/2.0.4-cli+20210319 b/etc/api/secretmanager/v1/crates/2.0.4-cli+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/servicedirectory/v1/crates/2.0.4-api+20210316 b/etc/api/servicedirectory/v1/crates/2.0.4-api+20210316
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/servicedirectory/v1/crates/2.0.4-cli+20210316 b/etc/api/servicedirectory/v1/crates/2.0.4-cli+20210316
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/sqladmin/v1beta4/crates/2.0.4-api+20210321 b/etc/api/sqladmin/v1beta4/crates/2.0.4-api+20210321
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/sqladmin/v1beta4/crates/2.0.4-cli+20210321 b/etc/api/sqladmin/v1beta4/crates/2.0.4-cli+20210321
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/storage/v1/crates/2.0.4-api+20210330 b/etc/api/storage/v1/crates/2.0.4-api+20210330
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/storage/v1/crates/2.0.4-cli+20210330 b/etc/api/storage/v1/crates/2.0.4-cli+20210330
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/translate/v2/crates/2.0.4-api+20170525 b/etc/api/translate/v2/crates/2.0.4-api+20170525
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/translate/v3/crates/2.0.4-api+20210312 b/etc/api/translate/v3/crates/2.0.4-api+20210312
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/translate/v3/crates/2.0.4-cli+20210312 b/etc/api/translate/v3/crates/2.0.4-cli+20210312
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/webrisk/v1/crates/2.0.4-api+20210319 b/etc/api/webrisk/v1/crates/2.0.4-api+20210319
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/etc/api/webrisk/v1/crates/2.0.4-cli+20210319 b/etc/api/webrisk/v1/crates/2.0.4-cli+20210319
new file mode 100644
index 0000000000..e69de29bb2