chore: Update discovery artifacts (#1531)

## Deleted keys were detected in the following stable discovery artifacts:
storage v1 https://github.com/googleapis/google-api-python-client/commit/6117646c93e672eb34816b6db4d2b84c3c046071

## Discovery Artifact Change Summary:
feat(androidmanagement): update the api https://github.com/googleapis/google-api-python-client/commit/493de7636af575bec7e3d646c77d81a4278891e7
feat(composer): update the api https://github.com/googleapis/google-api-python-client/commit/827a98a27eb06dee06080e01edc1b9d1304bae67
feat(compute): update the api https://github.com/googleapis/google-api-python-client/commit/967d539cb9dcccfe2eea8fd81e05989f1bd92975
feat(contactcenterinsights): update the api https://github.com/googleapis/google-api-python-client/commit/fd55971dcc7913faa7c90614e1b44122da9f3c1d
feat(containeranalysis): update the api https://github.com/googleapis/google-api-python-client/commit/be52e3f77f0900ea3369a3f1145702832ea2167a
feat(content): update the api https://github.com/googleapis/google-api-python-client/commit/c422dda8dc607554e34899c964c36b32c554bb61
feat(dataflow): update the api https://github.com/googleapis/google-api-python-client/commit/9357bc2b4b507ba98fd17988eb93e0c08da00bc3
feat(datastore): update the api https://github.com/googleapis/google-api-python-client/commit/ee1091a834aaf37e6b2a279f901543d43152da74
feat(documentai): update the api https://github.com/googleapis/google-api-python-client/commit/02e062eb95ebadf2f8002c34424a7442d327c765
feat(healthcare): update the api https://github.com/googleapis/google-api-python-client/commit/29bd379b11ee39b49d7452f0e9d7aada1536a22f
feat(notebooks): update the api https://github.com/googleapis/google-api-python-client/commit/438b148616d638783b17bf7fe060cdb57a8bc473
feat(ondemandscanning): update the api https://github.com/googleapis/google-api-python-client/commit/8f732ecf65df8e7aa8ad58258ed5d5a0dfed62ea
feat(osconfig): update the api https://github.com/googleapis/google-api-python-client/commit/655a50711fb06b94a3b33a173611cc39cfb2553f
feat(pubsublite): update the api https://github.com/googleapis/google-api-python-client/commit/fc27fe7319f659032e2c3e9fe7be24224dca9fb6
feat(run): update the api https://github.com/googleapis/google-api-python-client/commit/de851d225affb67ba9819e9d4c81dc14bc95dcd1
feat(sasportal): update the api https://github.com/googleapis/google-api-python-client/commit/9e472d5f1b8f31708fd535a3a8575f0510dad5a7
feat(storage): update the api https://github.com/googleapis/google-api-python-client/commit/6117646c93e672eb34816b6db4d2b84c3c046071
feat(sts): update the api https://github.com/googleapis/google-api-python-client/commit/9e0f476952df90e2fb9b6df287c2ceb2a5417c84
feat(youtube): update the api https://github.com/googleapis/google-api-python-client/commit/2624f80fe82466181d853c35138e04064b1edcef
diff --git a/docs/dyn/composer_v1.projects.locations.environments.html b/docs/dyn/composer_v1.projects.locations.environments.html
index 1965959..8486400 100644
--- a/docs/dyn/composer_v1.projects.locations.environments.html
+++ b/docs/dyn/composer_v1.projects.locations.environments.html
@@ -166,6 +166,7 @@
         "a_key": "A String",
       },
       "pythonVersion": "A String", # Optional. The major version of Python used to run the Apache Airflow scheduler, worker, and webserver processes. Can be set to '2' or '3'. If not specified, the default is '3'. Cannot be updated.
+      "schedulerCount": 42, # Optional. The number of schedulers for Airflow. This field is supported for Cloud Composer environments in versions composer-1.*.*-airflow-2.*.*.
     },
     "webServerConfig": { # The configuration settings for the Airflow web server App Engine instance. # Optional. The configuration settings for the Airflow web server App Engine instance.
       "machineType": "A String", # Optional. Machine type on which Airflow web server is running. It has to be one of: composer-n1-webserver-2, composer-n1-webserver-4 or composer-n1-webserver-8. If not specified, composer-n1-webserver-2 will be used. Value custom is returned only in response, if Airflow web server parameters were manually changed to a non-standard values.
@@ -323,6 +324,7 @@
         "a_key": "A String",
       },
       "pythonVersion": "A String", # Optional. The major version of Python used to run the Apache Airflow scheduler, worker, and webserver processes. Can be set to '2' or '3'. If not specified, the default is '3'. Cannot be updated.
+      "schedulerCount": 42, # Optional. The number of schedulers for Airflow. This field is supported for Cloud Composer environments in versions composer-1.*.*-airflow-2.*.*.
     },
     "webServerConfig": { # The configuration settings for the Airflow web server App Engine instance. # Optional. The configuration settings for the Airflow web server App Engine instance.
       "machineType": "A String", # Optional. Machine type on which Airflow web server is running. It has to be one of: composer-n1-webserver-2, composer-n1-webserver-4 or composer-n1-webserver-8. If not specified, composer-n1-webserver-2 will be used. Value custom is returned only in response, if Airflow web server parameters were manually changed to a non-standard values.
@@ -421,6 +423,7 @@
             "a_key": "A String",
           },
           "pythonVersion": "A String", # Optional. The major version of Python used to run the Apache Airflow scheduler, worker, and webserver processes. Can be set to '2' or '3'. If not specified, the default is '3'. Cannot be updated.
+          "schedulerCount": 42, # Optional. The number of schedulers for Airflow. This field is supported for Cloud Composer environments in versions composer-1.*.*-airflow-2.*.*.
         },
         "webServerConfig": { # The configuration settings for the Airflow web server App Engine instance. # Optional. The configuration settings for the Airflow web server App Engine instance.
           "machineType": "A String", # Optional. Machine type on which Airflow web server is running. It has to be one of: composer-n1-webserver-2, composer-n1-webserver-4 or composer-n1-webserver-8. If not specified, composer-n1-webserver-2 will be used. Value custom is returned only in response, if Airflow web server parameters were manually changed to a non-standard values.
@@ -527,6 +530,7 @@
         "a_key": "A String",
       },
       "pythonVersion": "A String", # Optional. The major version of Python used to run the Apache Airflow scheduler, worker, and webserver processes. Can be set to '2' or '3'. If not specified, the default is '3'. Cannot be updated.
+      "schedulerCount": 42, # Optional. The number of schedulers for Airflow. This field is supported for Cloud Composer environments in versions composer-1.*.*-airflow-2.*.*.
     },
     "webServerConfig": { # The configuration settings for the Airflow web server App Engine instance. # Optional. The configuration settings for the Airflow web server App Engine instance.
       "machineType": "A String", # Optional. Machine type on which Airflow web server is running. It has to be one of: composer-n1-webserver-2, composer-n1-webserver-4 or composer-n1-webserver-8. If not specified, composer-n1-webserver-2 will be used. Value custom is returned only in response, if Airflow web server parameters were manually changed to a non-standard values.
@@ -550,7 +554,7 @@
   "uuid": "A String", # Output only. The UUID (Universally Unique IDentifier) associated with this environment. This value is generated when the environment is created.
 }
 
-  updateMask: string, Required. A comma-separated list of paths, relative to `Environment`, of fields to update. For example, to set the version of scikit-learn to install in the environment to 0.19.0 and to remove an existing installation of numpy, the `updateMask` parameter would include the following two `paths` values: "config.softwareConfig.pypiPackages.scikit-learn" and "config.softwareConfig.pypiPackages.numpy". The included patch environment would specify the scikit-learn version as follows: { "config":{ "softwareConfig":{ "pypiPackages":{ "scikit-learn":"==0.19.0" } } } } Note that in the above example, any existing PyPI packages other than scikit-learn and numpy will be unaffected. Only one update type may be included in a single request's `updateMask`. For example, one cannot update both the PyPI packages and labels in the same request. However, it is possible to update multiple members of a map field simultaneously in the same request. For example, to set the labels "label1" and "label2" while clearing "label3" (assuming it already exists), one can provide the paths "labels.label1", "labels.label2", and "labels.label3" and populate the patch environment as follows: { "labels":{ "label1":"new-label1-value" "label2":"new-label2-value" } } Note that in the above example, any existing labels that are not included in the `updateMask` will be unaffected. It is also possible to replace an entire map field by providing the map field's path in the `updateMask`. The new value of the field will be that which is provided in the patch environment. For example, to delete all pre-existing user-specified PyPI packages and install botocore at version 1.7.14, the `updateMask` would contain the path "config.softwareConfig.pypiPackages", and the patch environment would be the following: { "config":{ "softwareConfig":{ "pypiPackages":{ "botocore":"==1.7.14" } } } } **Note:** Only the following fields can be updated: * `config.softwareConfig.pypiPackages` * Replace all custom custom PyPI packages. If a replacement package map is not included in `environment`, all custom PyPI packages are cleared. It is an error to provide both this mask and a mask specifying an individual package. * `config.softwareConfig.pypiPackages.`packagename * Update the custom PyPI package *packagename*, preserving other packages. To delete the package, include it in `updateMask`, and omit the mapping for it in `environment.config.softwareConfig.pypiPackages`. It is an error to provide both a mask of this form and the `config.softwareConfig.pypiPackages` mask. * `labels` * Replace all environment labels. If a replacement labels map is not included in `environment`, all labels are cleared. It is an error to provide both this mask and a mask specifying one or more individual labels. * `labels.`labelName * Set the label named *labelName*, while preserving other labels. To delete the label, include it in `updateMask` and omit its mapping in `environment.labels`. It is an error to provide both a mask of this form and the `labels` mask. * `config.nodeCount` * Horizontally scale the number of nodes in the environment. An integer greater than or equal to 3 must be provided in the `config.nodeCount` field. * `config.webServerNetworkAccessControl` * Replace the environment's current `WebServerNetworkAccessControl`. * `config.databaseConfig` * Replace the environment's current `DatabaseConfig`. * `config.webServerConfig` * Replace the environment's current `WebServerConfig`. * `config.softwareConfig.airflowConfigOverrides` * Replace all Apache Airflow config overrides. If a replacement config overrides map is not included in `environment`, all config overrides are cleared. It is an error to provide both this mask and a mask specifying one or more individual config overrides. * `config.softwareConfig.airflowConfigOverrides.`section-name * Override the Apache Airflow config property *name* in the section named *section*, preserving other properties. To delete the property override, include it in `updateMask` and omit its mapping in `environment.config.softwareConfig.airflowConfigOverrides`. It is an error to provide both a mask of this form and the `config.softwareConfig.airflowConfigOverrides` mask. * `config.softwareConfig.envVariables` * Replace all environment variables. If a replacement environment variable map is not included in `environment`, all custom environment variables are cleared. It is an error to provide both this mask and a mask specifying one or more individual environment variables.
+  updateMask: string, Required. A comma-separated list of paths, relative to `Environment`, of fields to update. For example, to set the version of scikit-learn to install in the environment to 0.19.0 and to remove an existing installation of numpy, the `updateMask` parameter would include the following two `paths` values: "config.softwareConfig.pypiPackages.scikit-learn" and "config.softwareConfig.pypiPackages.numpy". The included patch environment would specify the scikit-learn version as follows: { "config":{ "softwareConfig":{ "pypiPackages":{ "scikit-learn":"==0.19.0" } } } } Note that in the above example, any existing PyPI packages other than scikit-learn and numpy will be unaffected. Only one update type may be included in a single request's `updateMask`. For example, one cannot update both the PyPI packages and labels in the same request. However, it is possible to update multiple members of a map field simultaneously in the same request. For example, to set the labels "label1" and "label2" while clearing "label3" (assuming it already exists), one can provide the paths "labels.label1", "labels.label2", and "labels.label3" and populate the patch environment as follows: { "labels":{ "label1":"new-label1-value" "label2":"new-label2-value" } } Note that in the above example, any existing labels that are not included in the `updateMask` will be unaffected. It is also possible to replace an entire map field by providing the map field's path in the `updateMask`. The new value of the field will be that which is provided in the patch environment. For example, to delete all pre-existing user-specified PyPI packages and install botocore at version 1.7.14, the `updateMask` would contain the path "config.softwareConfig.pypiPackages", and the patch environment would be the following: { "config":{ "softwareConfig":{ "pypiPackages":{ "botocore":"==1.7.14" } } } } **Note:** Only the following fields can be updated: * `config.softwareConfig.pypiPackages` * Replace all custom custom PyPI packages. If a replacement package map is not included in `environment`, all custom PyPI packages are cleared. It is an error to provide both this mask and a mask specifying an individual package. * `config.softwareConfig.pypiPackages.`packagename * Update the custom PyPI package *packagename*, preserving other packages. To delete the package, include it in `updateMask`, and omit the mapping for it in `environment.config.softwareConfig.pypiPackages`. It is an error to provide both a mask of this form and the `config.softwareConfig.pypiPackages` mask. * `labels` * Replace all environment labels. If a replacement labels map is not included in `environment`, all labels are cleared. It is an error to provide both this mask and a mask specifying one or more individual labels. * `labels.`labelName * Set the label named *labelName*, while preserving other labels. To delete the label, include it in `updateMask` and omit its mapping in `environment.labels`. It is an error to provide both a mask of this form and the `labels` mask. * `config.nodeCount` * Horizontally scale the number of nodes in the environment. An integer greater than or equal to 3 must be provided in the `config.nodeCount` field. * `config.webServerNetworkAccessControl` * Replace the environment's current `WebServerNetworkAccessControl`. * `config.databaseConfig` * Replace the environment's current `DatabaseConfig`. * `config.webServerConfig` * Replace the environment's current `WebServerConfig`. * `config.softwareConfig.airflowConfigOverrides` * Replace all Apache Airflow config overrides. If a replacement config overrides map is not included in `environment`, all config overrides are cleared. It is an error to provide both this mask and a mask specifying one or more individual config overrides. * `config.softwareConfig.airflowConfigOverrides.`section-name * Override the Apache Airflow config property *name* in the section named *section*, preserving other properties. To delete the property override, include it in `updateMask` and omit its mapping in `environment.config.softwareConfig.airflowConfigOverrides`. It is an error to provide both a mask of this form and the `config.softwareConfig.airflowConfigOverrides` mask. * `config.softwareConfig.envVariables` * Replace all environment variables. If a replacement environment variable map is not included in `environment`, all custom environment variables are cleared. It is an error to provide both this mask and a mask specifying one or more individual environment variables. * `config.softwareConfig.schedulerCount` * Horizontally scale the number of schedulers in Airflow. A positive integer not greater than the number of nodes must be provided in the `config.softwareConfig.schedulerCount` field. Supported for Cloud Composer environments in versions composer-1.*.*-airflow-2.*.*.
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format