# Cloud Functions API . projects . locations . functions

## Instance Methods

Synchronously invokes a deployed Cloud Function. To be used for testing

Creates a new function. If a function with the given name already exists in

Deletes a function with the given name from the specified project. If the

Returns a signed URL for downloading deployed function source code.

Returns a signed URL for uploading a function source code.

Returns a function with the given name from the requested project.

Gets the IAM access control policy for a function.

Returns a list of functions that belong to the requested project.

Retrieves the next page of results.

Updates existing function.

Sets the IAM access control policy on the specified function.

Tests the specified permissions against the IAM access control policy

### Method Details

`call(name, body, x__xgafv=None)`

    Synchronously invokes a deployed Cloud Function. To be used for testing
    purposes as very limited traffic is allowed. For more information on
    the actual limits, refer to
    [Rate Limits](https://cloud.google.com/functions/quotas#rate_limits).

    Args:
      name: string, The name of the function to be called. (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # Request for the `CallFunction` method.
        "data": "A String", # Input to be passed to the function.
      }

      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # Response of `CallFunction` method.
        "executionId": "A String", # Execution id of function invocation.
        "result": "A String", # Result populated for successful execution of synchronous function. Will
            # not be populated if function does not return a result through context.
        "error": "A String", # Either system or user-function generated error. Set if execution
            # was not successful.
      }

`create(location, body, x__xgafv=None)`

    Creates a new function. If a function with the given name already exists in
    the specified project, the long running operation will return
    `ALREADY_EXISTS` error.

    Args:
      location: string, The project and location in which the function should be created, specified
    in the format `projects/*/locations/*` (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # Describes a Cloud Function that contains user computation executed in
          # response to an event. It encapsulate function and triggers configurations.
          # LINT.IfChange
        "status": "A String", # Output only. Status of the function deployment.
        "eventTrigger": { # Describes EventTrigger, used to request events be sent from another # A source that fires events in response to a condition in another service.
            # service.
          "eventType": "A String", # Required. The type of event to observe. For example:
              # `providers/cloud.storage/eventTypes/object.change` and
              # `providers/cloud.pubsub/eventTypes/topic.publish`.
              #
              # Event types match pattern `providers/*/eventTypes/*.*`.
              # The pattern contains:
              #
              # 1. namespace: For example, `cloud.storage` and
              #    `google.firebase.analytics`.
              # 2. resource type: The type of resource on which event occurs. For
              #    example, the Google Cloud Storage API includes the type `object`.
              # 3. action: The action that generates the event. For example, action for
              #    a Google Cloud Storage Object is 'change'.
              # These parts are lower case.
          "resource": "A String", # Required. The resource(s) from which to observe events, for example,
              # `projects/_/buckets/myBucket`.
              #
              # Not all syntactically correct values are accepted by all services. For
              # example:
              #
              # 1. The authorization model must support it. Google Cloud Functions
              #    only allows EventTriggers to be deployed that observe resources in the
              #    same project as the `CloudFunction`.
              # 2. The resource type must match the pattern expected for an
              #    `event_type`. For example, an `EventTrigger` that has an
              #    `event_type` of "google.pubsub.topic.publish" should have a resource
              #    that matches Google Cloud Pub/Sub topics.
              #
              # Additionally, some services may support short names when creating an
              # `EventTrigger`. These will always be returned in the normalized "long"
              # format.
              #
              # See each *service's* documentation for supported formats.
          "service": "A String", # The hostname of the service that should be observed.
              #
              # If no string is provided, the default service implementing the API will
              # be used. For example, `storage.googleapis.com` is the default for all
              # event types in the `google.storage` namespace.
          "failurePolicy": { # Describes the policy in case of function's execution failure. # Specifies policy for failed executions.
              # If empty, then defaults to ignoring failures (i.e. not retrying them).
            "retry": { # Describes the retry policy in case of function's execution failure. # If specified, then the function will be retried in case of a failure.
                # A function execution will be retried on any failure.
                # A failed execution will be retried up to 7 days with an exponential backoff
                # (capped at 10 seconds).
                # Retried execution is charged as any other execution.
            },
          },
        },
        "updateTime": "A String", # Output only. The last update timestamp of a Cloud Function.
        "description": "A String", # User-provided description of a function.
        "maxInstances": 42, # The limit on the maximum number of function instances that may coexist at a
            # given time.
        "sourceRepository": { # Describes SourceRepository, used to represent parameters related to # **Beta Feature**
            #
            # The source repository where a function is hosted.
            # source repository where a function is hosted.
          "url": "A String", # The URL pointing to the hosted repository where the function is defined.
              # There are supported Cloud Source Repository URLs in the following
              # formats:
              #
              # To refer to a specific commit:
              # `https://source.developers.google.com/projects/*/repos/*/revisions/*/paths/*`
              # To refer to a moveable alias (branch):
              # `https://source.developers.google.com/projects/*/repos/*/moveable-aliases/*/paths/*`
              # In particular, to refer to HEAD use `master` moveable alias.
              # To refer to a specific fixed alias (tag):
              # `https://source.developers.google.com/projects/*/repos/*/fixed-aliases/*/paths/*`
              #
              # You may omit `paths/*` if you want to use the main directory.
          "deployedUrl": "A String", # Output only. The URL pointing to the hosted repository where the function
              # were defined at the time of deployment. It always points to a specific
              # commit in the format described above.
        },
        "sourceUploadUrl": "A String", # The Google Cloud Storage signed URL used for source uploading, generated
            # by google.cloud.functions.v1.GenerateUploadUrl
        "httpsTrigger": { # Describes HttpsTrigger, could be used to connect web hooks to function. # An HTTPS endpoint type of source that can be triggered via URL.
          "url": "A String", # Output only. The deployed url for the function.
        },
        "sourceArchiveUrl": "A String", # The Google Cloud Storage URL, starting with gs://, pointing to the zip
            # archive which contains the function.
        "labels": { # Labels associated with this Cloud Function.
          "a_key": "A String",
        },
        "environmentVariables": { # Environment variables that shall be available during function execution.
          "a_key": "A String",
        },
        "availableMemoryMb": 42, # The amount of memory in MB available for a function.
            # Defaults to 256MB.
        "versionId": "A String", # Output only.
            # The version identifier of the Cloud Function. Each deployment attempt
            # results in a new version of a function being created.
        "entryPoint": "A String", # The name of the function (as defined in source code) that will be
            # executed. Defaults to the resource name suffix, if not specified. For
            # backward compatibility, if function with given name is not found, then the
            # system will try to use function named "function".
            # For Node.js this is name of a function exported by the module specified
            # in `source_location`.
        "serviceAccountEmail": "A String", # The email of the function's service account. If empty, defaults to
            # {project_id}@appspot.gserviceaccount.com.
        "timeout": "A String", # The function execution timeout. Execution is considered failed and
            # can be terminated if the function is not completed at the end of the
            # timeout period. Defaults to 60 seconds.
        "runtime": "A String", # Required. The runtime in which the function is going to run. Choices:
            #
            # * `nodejs6`: Node.js 6
            # * `nodejs8`: Node.js 8
            # * `nodejs10`: Node.js 10
            # * `python37`: Python 3.7
            # * `go111`: Go 1.11
        "vpcConnector": "A String", # The VPC Network Connector that this cloud function can connect to. It can
            # be either the fully-qualified URI, or the short name of the network
            # connector resource. The format of this field is
            # `projects/*/locations/*/connectors/*`
            #
            # This field is mutually exclusive with `network` field and will eventually
            # replace it.
            #
            # See [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for
            # more information on connecting Cloud projects.
            #
            # This feature is currently in alpha, available only for whitelisted users.
        "network": "A String", # The VPC Network that this cloud function can connect to. It can be
            # either the fully-qualified URI, or the short name of the network resource.
            # If the short network name is used, the network must belong to the same
            # project. Otherwise, it must belong to a project within the same
            # organization. The format of this field is either
            # `projects/{project}/global/networks/{network}` or `{network}`, where
            # {project} is a project id where the network is defined, and {network} is
            # the short name of the network.
            #
            # This field is mutually exclusive with `vpc_connector` and will be replaced
            # by it.
            #
            # See [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for
            # more information on connecting Cloud projects.
            #
            # This feature is currently in alpha, available only for whitelisted users.
        "name": "A String", # A user-defined name of the function. Function names must be unique
            # globally and match pattern `projects/*/locations/*/functions/*`
      }

      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # This resource represents a long-running operation that is the result of a
          # network API call.
        "metadata": { # Service-specific metadata associated with the operation.  It typically
            # contains progress information and common metadata such as create time.
            # Some services might not provide such metadata.  Any method that returns a
            # long-running operation should document the metadata type, if any.
          "a_key": "", # Properties of the object. Contains field @type with type URL.
        },
        "error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
            # different programming environments, including REST APIs and RPC APIs. It is
            # used by [gRPC](https://github.com/grpc). The error model is designed to be:
            #
            # - Simple to use and understand for most users
            # - Flexible enough to meet unexpected needs
            #
            # # Overview
            #
            # The `Status` message contains three pieces of data: error code, error
            # message, and error details. The error code should be an enum value of
            # google.rpc.Code, but it may accept additional error codes if needed.  The
            # error message should be a developer-facing English message that helps
            # developers *understand* and *resolve* the error. If a localized user-facing
            # error message is needed, put the localized message in the error details or
            # localize it in the client. The optional error details may contain arbitrary
            # information about the error. There is a predefined set of error detail types
            # in the package `google.rpc` that can be used for common error conditions.
            #
            # # Language mapping
            #
            # The `Status` message is the logical representation of the error model, but it
            # is not necessarily the actual wire format. When the `Status` message is
            # exposed in different client libraries and different wire protocols, it can be
            # mapped differently. For example, it will likely be mapped to some exceptions
            # in Java, but more likely mapped to some error codes in C.
            #
            # # Other uses
            #
            # The error model and the `Status` message can be used in a variety of
            # environments, either with or without APIs, to provide a
            # consistent developer experience across different environments.
            #
            # Example uses of this error model include:
            #
            # - Partial errors. If a service needs to return partial errors to the client,
            #     it may embed the `Status` in the normal response to indicate the partial
            #     errors.
            #
            # - Workflow errors. A typical workflow has multiple steps. Each step may
            #     have a `Status` message for error reporting.
            #
            # - Batch operations. If a client uses batch request and batch response, the
            #     `Status` message should be used directly inside batch response, one for
            #     each error sub-response.
            #
            # - Asynchronous operations. If an API call embeds asynchronous operation
            #     results in its response, the status of those operations should be
            #     represented directly using the `Status` message.
            #
            # - Logging. If some API errors are stored in logs, the message `Status` could
            #     be used directly after any stripping needed for security/privacy reasons.
          "message": "A String", # A developer-facing error message, which should be in English. Any
              # user-facing error message should be localized and sent in the
              # google.rpc.Status.details field, or localized by the client.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details.  There is a common set of
              # message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
        },
        "done": True or False, # If the value is `false`, it means the operation is still in progress.
            # If `true`, the operation is completed, and either `error` or `response` is
            # available.
        "response": { # The normal response of the operation in case of success.  If the original
            # method returns no data on success, such as `Delete`, the response is
            # `google.protobuf.Empty`.  If the original method is standard
            # `Get`/`Create`/`Update`, the response should be the resource.  For other
            # methods, the response should have the type `XxxResponse`, where `Xxx`
            # is the original method name.  For example, if the original method name
            # is `TakeSnapshot()`, the inferred response type is
            # `TakeSnapshotResponse`.
          "a_key": "", # Properties of the object. Contains field @type with type URL.
        },
        "name": "A String", # The server-assigned name, which is only unique within the same service that
            # originally returns it. If you use the default HTTP mapping, the
            # `name` should be a resource name ending with `operations/{unique_id}`.
      }

`delete(name, x__xgafv=None)`

    Deletes a function with the given name from the specified project. If the
    given function is used by some trigger, the trigger will be updated to
    remove this function.

    Args:
      name: string, The name of the function which should be deleted. (required)
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # This resource represents a long-running operation that is the result of a
          # network API call.
        "metadata": { # Service-specific metadata associated with the operation.  It typically
            # contains progress information and common metadata such as create time.
            # Some services might not provide such metadata.  Any method that returns a
            # long-running operation should document the metadata type, if any.
          "a_key": "", # Properties of the object. Contains field @type with type URL.
        },
        "error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
            # different programming environments, including REST APIs and RPC APIs. It is
            # used by [gRPC](https://github.com/grpc). The error model is designed to be:
            #
            # - Simple to use and understand for most users
            # - Flexible enough to meet unexpected needs
            #
            # # Overview
            #
            # The `Status` message contains three pieces of data: error code, error
            # message, and error details. The error code should be an enum value of
            # google.rpc.Code, but it may accept additional error codes if needed.  The
            # error message should be a developer-facing English message that helps
            # developers *understand* and *resolve* the error. If a localized user-facing
            # error message is needed, put the localized message in the error details or
            # localize it in the client. The optional error details may contain arbitrary
            # information about the error. There is a predefined set of error detail types
            # in the package `google.rpc` that can be used for common error conditions.
            #
            # # Language mapping
            #
            # The `Status` message is the logical representation of the error model, but it
            # is not necessarily the actual wire format. When the `Status` message is
            # exposed in different client libraries and different wire protocols, it can be
            # mapped differently. For example, it will likely be mapped to some exceptions
            # in Java, but more likely mapped to some error codes in C.
            #
            # # Other uses
            #
            # The error model and the `Status` message can be used in a variety of
            # environments, either with or without APIs, to provide a
            # consistent developer experience across different environments.
            #
            # Example uses of this error model include:
            #
            # - Partial errors. If a service needs to return partial errors to the client,
            #     it may embed the `Status` in the normal response to indicate the partial
            #     errors.
            #
            # - Workflow errors. A typical workflow has multiple steps. Each step may
            #     have a `Status` message for error reporting.
            #
            # - Batch operations. If a client uses batch request and batch response, the
            #     `Status` message should be used directly inside batch response, one for
            #     each error sub-response.
            #
            # - Asynchronous operations. If an API call embeds asynchronous operation
            #     results in its response, the status of those operations should be
            #     represented directly using the `Status` message.
            #
            # - Logging. If some API errors are stored in logs, the message `Status` could
            #     be used directly after any stripping needed for security/privacy reasons.
          "message": "A String", # A developer-facing error message, which should be in English. Any
              # user-facing error message should be localized and sent in the
              # google.rpc.Status.details field, or localized by the client.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details.  There is a common set of
              # message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
        },
        "done": True or False, # If the value is `false`, it means the operation is still in progress.
            # If `true`, the operation is completed, and either `error` or `response` is
            # available.
        "response": { # The normal response of the operation in case of success.  If the original
            # method returns no data on success, such as `Delete`, the response is
            # `google.protobuf.Empty`.  If the original method is standard
            # `Get`/`Create`/`Update`, the response should be the resource.  For other
            # methods, the response should have the type `XxxResponse`, where `Xxx`
            # is the original method name.  For example, if the original method name
            # is `TakeSnapshot()`, the inferred response type is
            # `TakeSnapshotResponse`.
          "a_key": "", # Properties of the object. Contains field @type with type URL.
        },
        "name": "A String", # The server-assigned name, which is only unique within the same service that
            # originally returns it. If you use the default HTTP mapping, the
            # `name` should be a resource name ending with `operations/{unique_id}`.
      }

`generateDownloadUrl(name, body, x__xgafv=None)`

    Returns a signed URL for downloading deployed function source code.
    The URL is only valid for a limited period and should be used within
    minutes after generation.
    For more information about the signed URL usage see:
    https://cloud.google.com/storage/docs/access-control/signed-urls

    Args:
      name: string, The name of function for which source code Google Cloud Storage signed
    URL should be generated. (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # Request of `GenerateDownloadUrl` method.
        "versionId": "A String", # The optional version of function. If not set, default, current version
            # is used.
      }

      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # Response of `GenerateDownloadUrl` method.
        "downloadUrl": "A String", # The generated Google Cloud Storage signed URL that should be used for
            # function source code download.
      }

`generateUploadUrl(parent, body=None, x__xgafv=None)`

    Returns a signed URL for uploading a function source code.
    For more information about the signed URL usage see:
    https://cloud.google.com/storage/docs/access-control/signed-urls.
    Once the function source code upload is complete, the used signed
    URL should be provided in CreateFunction or UpdateFunction request
    as a reference to the function source code.

    When uploading source code to the generated signed URL, please follow
    these restrictions:

    * Source file type should be a zip file.
    * Source file size should not exceed 100MB limit.
    * No credentials should be attached - the signed URLs provide access to the
      target bucket using internal service identity; if credentials were
      attached, the identity from the credentials would be used, but that
      identity does not have permissions to upload files to the URL.

    When making a HTTP PUT request, these two headers need to be specified:

    * `content-type: application/zip`
    * `x-goog-content-length-range: 0,104857600`

    And this header SHOULD NOT be specified:

    * `Authorization: Bearer YOUR_TOKEN`

    Args:
      parent: string, The project and location in which the Google Cloud Storage signed URL
    should be generated, specified in the format `projects/*/locations/*`. (required)
      body: object, The request body.
        The object takes the form of:

    { # Request of `GenerateSourceUploadUrl` method.
      }

      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # Response of `GenerateSourceUploadUrl` method.
        "uploadUrl": "A String", # The generated Google Cloud Storage signed URL that should be used for a
            # function source code upload. The uploaded file should be a zip archive
            # which contains a function.
      }

`get(name, x__xgafv=None)`

    Returns a function with the given name from the requested project.

    Args:
      name: string, The name of the function which details should be obtained. (required)
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # Describes a Cloud Function that contains user computation executed in
            # response to an event. It encapsulate function and triggers configurations.
            # LINT.IfChange
          "status": "A String", # Output only. Status of the function deployment.
          "eventTrigger": { # Describes EventTrigger, used to request events be sent from another # A source that fires events in response to a condition in another service.
              # service.
            "eventType": "A String", # Required. The type of event to observe. For example:
                # `providers/cloud.storage/eventTypes/object.change` and
                # `providers/cloud.pubsub/eventTypes/topic.publish`.
                #
                # Event types match pattern `providers/*/eventTypes/*.*`.
                # The pattern contains:
                #
                # 1. namespace: For example, `cloud.storage` and
                #    `google.firebase.analytics`.
                # 2. resource type: The type of resource on which event occurs. For
                #    example, the Google Cloud Storage API includes the type `object`.
                # 3. action: The action that generates the event. For example, action for
                #    a Google Cloud Storage Object is 'change'.
                # These parts are lower case.
            "resource": "A String", # Required. The resource(s) from which to observe events, for example,
                # `projects/_/buckets/myBucket`.
                #
                # Not all syntactically correct values are accepted by all services. For
                # example:
                #
                # 1. The authorization model must support it. Google Cloud Functions
                #    only allows EventTriggers to be deployed that observe resources in the
                #    same project as the `CloudFunction`.
                # 2. The resource type must match the pattern expected for an
                #    `event_type`. For example, an `EventTrigger` that has an
                #    `event_type` of "google.pubsub.topic.publish" should have a resource
                #    that matches Google Cloud Pub/Sub topics.
                #
                # Additionally, some services may support short names when creating an
                # `EventTrigger`. These will always be returned in the normalized "long"
                # format.
                #
                # See each *service's* documentation for supported formats.
            "service": "A String", # The hostname of the service that should be observed.
                #
                # If no string is provided, the default service implementing the API will
                # be used. For example, `storage.googleapis.com` is the default for all
                # event types in the `google.storage` namespace.
            "failurePolicy": { # Describes the policy in case of function's execution failure. # Specifies policy for failed executions.
                # If empty, then defaults to ignoring failures (i.e. not retrying them).
              "retry": { # Describes the retry policy in case of function's execution failure. # If specified, then the function will be retried in case of a failure.
                  # A function execution will be retried on any failure.
                  # A failed execution will be retried up to 7 days with an exponential backoff
                  # (capped at 10 seconds).
                  # Retried execution is charged as any other execution.
              },
            },
          },
          "updateTime": "A String", # Output only. The last update timestamp of a Cloud Function.
          "description": "A String", # User-provided description of a function.
          "maxInstances": 42, # The limit on the maximum number of function instances that may coexist at a
              # given time.
          "sourceRepository": { # Describes SourceRepository, used to represent parameters related to # **Beta Feature**
              #
              # The source repository where a function is hosted.
              # source repository where a function is hosted.
            "url": "A String", # The URL pointing to the hosted repository where the function is defined.
                # There are supported Cloud Source Repository URLs in the following
                # formats:
                #
                # To refer to a specific commit:
                # `https://source.developers.google.com/projects/*/repos/*/revisions/*/paths/*`
                # To refer to a moveable alias (branch):
                # `https://source.developers.google.com/projects/*/repos/*/moveable-aliases/*/paths/*`
                # In particular, to refer to HEAD use `master` moveable alias.
                # To refer to a specific fixed alias (tag):
                # `https://source.developers.google.com/projects/*/repos/*/fixed-aliases/*/paths/*`
                #
                # You may omit `paths/*` if you want to use the main directory.
            "deployedUrl": "A String", # Output only. The URL pointing to the hosted repository where the function
                # were defined at the time of deployment. It always points to a specific
                # commit in the format described above.
          },
          "sourceUploadUrl": "A String", # The Google Cloud Storage signed URL used for source uploading, generated
              # by google.cloud.functions.v1.GenerateUploadUrl
          "httpsTrigger": { # Describes HttpsTrigger, could be used to connect web hooks to function. # An HTTPS endpoint type of source that can be triggered via URL.
            "url": "A String", # Output only. The deployed url for the function.
          },
          "sourceArchiveUrl": "A String", # The Google Cloud Storage URL, starting with gs://, pointing to the zip
              # archive which contains the function.
          "labels": { # Labels associated with this Cloud Function.
            "a_key": "A String",
          },
          "environmentVariables": { # Environment variables that shall be available during function execution.
            "a_key": "A String",
          },
          "availableMemoryMb": 42, # The amount of memory in MB available for a function.
              # Defaults to 256MB.
          "versionId": "A String", # Output only.
              # The version identifier of the Cloud Function. Each deployment attempt
              # results in a new version of a function being created.
          "entryPoint": "A String", # The name of the function (as defined in source code) that will be
              # executed. Defaults to the resource name suffix, if not specified. For
              # backward compatibility, if function with given name is not found, then the
              # system will try to use function named "function".
              # For Node.js this is name of a function exported by the module specified
              # in `source_location`.
          "serviceAccountEmail": "A String", # The email of the function's service account. If empty, defaults to
              # {project_id}@appspot.gserviceaccount.com.
          "timeout": "A String", # The function execution timeout. Execution is considered failed and
              # can be terminated if the function is not completed at the end of the
              # timeout period. Defaults to 60 seconds.
          "runtime": "A String", # Required. The runtime in which the function is going to run. Choices:
              #
              # * `nodejs6`: Node.js 6
              # * `nodejs8`: Node.js 8
              # * `nodejs10`: Node.js 10
              # * `python37`: Python 3.7
              # * `go111`: Go 1.11
          "vpcConnector": "A String", # The VPC Network Connector that this cloud function can connect to. It can
              # be either the fully-qualified URI, or the short name of the network
              # connector resource. The format of this field is
              # `projects/*/locations/*/connectors/*`
              #
              # This field is mutually exclusive with `network` field and will eventually
              # replace it.
              #
              # See [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for
              # more information on connecting Cloud projects.
              #
              # This feature is currently in alpha, available only for whitelisted users.
          "network": "A String", # The VPC Network that this cloud function can connect to. It can be
              # either the fully-qualified URI, or the short name of the network resource.
              # If the short network name is used, the network must belong to the same
              # project. Otherwise, it must belong to a project within the same
              # organization. The format of this field is either
              # `projects/{project}/global/networks/{network}` or `{network}`, where
              # {project} is a project id where the network is defined, and {network} is
              # the short name of the network.
              #
              # This field is mutually exclusive with `vpc_connector` and will be replaced
              # by it.
              #
              # See [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for
              # more information on connecting Cloud projects.
              #
              # This feature is currently in alpha, available only for whitelisted users.
          "name": "A String", # A user-defined name of the function. Function names must be unique
              # globally and match pattern `projects/*/locations/*/functions/*`
        }

`getIamPolicy(resource, x__xgafv=None)`

    Gets the IAM access control policy for a function.
    Returns an empty policy if the function exists and does not have a policy
    set.

    Args:
      resource: string, REQUIRED: The resource for which the policy is being requested.
    See the operation documentation for the appropriate value for this field. (required)
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # Defines an Identity and Access Management (IAM) policy. It is used to
          # specify access control policies for Cloud Platform resources.
          #
          #
          # A `Policy` consists of a list of `bindings`. A `binding` binds a list of
          # `members` to a `role`, where the members can be user accounts, Google groups,
          # Google domains, and service accounts. A `role` is a named list of permissions
          # defined by IAM.
          #
          # **JSON Example**
          #
          #     {
          #       "bindings": [
          #         {
          #           "role": "roles/owner",
          #           "members": [
          #             "user:mike@example.com",
          #             "group:admins@example.com",
          #             "domain:google.com",
          #             "serviceAccount:my-other-app@appspot.gserviceaccount.com"
          #           ]
          #         },
          #         {
          #           "role": "roles/viewer",
          #           "members": ["user:sean@example.com"]
          #         }
          #       ]
          #     }
          #
          # **YAML Example**
          #
          #     bindings:
          #     - members:
          #       - user:mike@example.com
          #       - group:admins@example.com
          #       - domain:google.com
          #       - serviceAccount:my-other-app@appspot.gserviceaccount.com
          #       role: roles/owner
          #     - members:
          #       - user:sean@example.com
          #       role: roles/viewer
          #
          #
          # For a description of IAM and its features, see the
          # [IAM developer's guide](https://cloud.google.com/iam/docs).
        "auditConfigs": [ # Specifies cloud audit logging configuration for this policy.
          { # Specifies the audit configuration for a service.
              # The configuration determines which permission types are logged, and what
              # identities, if any, are exempted from logging.
              # An AuditConfig must have one or more AuditLogConfigs.
              #
              # If there are AuditConfigs for both `allServices` and a specific service,
              # the union of the two AuditConfigs is used for that service: the log_types
              # specified in each AuditConfig are enabled, and the exempted_members in each
              # AuditLogConfig are exempted.
              #
              # Example Policy with multiple AuditConfigs:
              #
              #     {
              #       "audit_configs": [
              #         {
              #           "service": "allServices"
              #           "audit_log_configs": [
              #             {
              #               "log_type": "DATA_READ",
              #               "exempted_members": [
              #                 "user:foo@gmail.com"
              #               ]
              #             },
              #             {
              #               "log_type": "DATA_WRITE",
              #             },
              #             {
              #               "log_type": "ADMIN_READ",
              #             }
              #           ]
              #         },
              #         {
              #           "service": "fooservice.googleapis.com"
              #           "audit_log_configs": [
              #             {
              #               "log_type": "DATA_READ",
              #             },
              #             {
              #               "log_type": "DATA_WRITE",
              #               "exempted_members": [
              #                 "user:bar@gmail.com"
              #               ]
              #             }
              #           ]
              #         }
              #       ]
              #     }
              #
              # For fooservice, this policy enables DATA_READ, DATA_WRITE and ADMIN_READ
              # logging. It also exempts foo@gmail.com from DATA_READ logging, and
              # bar@gmail.com from DATA_WRITE logging.
            "auditLogConfigs": [ # The configuration for logging of each type of permission.
              { # Provides the configuration for logging a type of permissions.
                  # Example:
                  #
                  #     {
                  #       "audit_log_configs": [
                  #         {
                  #           "log_type": "DATA_READ",
                  #           "exempted_members": [
                  #             "user:foo@gmail.com"
                  #           ]
                  #         },
                  #         {
                  #           "log_type": "DATA_WRITE",
                  #         }
                  #       ]
                  #     }
                  #
                  # This enables 'DATA_READ' and 'DATA_WRITE' logging, while exempting
                  # foo@gmail.com from DATA_READ logging.
                "exemptedMembers": [ # Specifies the identities that do not cause logging for this type of
                    # permission.
                    # Follows the same format of Binding.members.
                  "A String",
                ],
                "logType": "A String", # The log type that this config enables.
              },
            ],
            "service": "A String", # Specifies a service that will be enabled for audit logging.
                # For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
                # `allServices` is a special value that covers all services.
          },
        ],
        "version": 42, # Deprecated.
        "bindings": [ # Associates a list of `members` to a `role`.
            # `bindings` with no members will result in an error.
          { # Associates `members` with a `role`.
            "role": "A String", # Role that is assigned to `members`.
                # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
            "members": [ # Specifies the identities requesting access for a Cloud Platform resource.
                # `members` can have the following values:
                #
                # * `allUsers`: A special identifier that represents anyone who is
                #    on the internet; with or without a Google account.
                #
                # * `allAuthenticatedUsers`: A special identifier that represents anyone
                #    who is authenticated with a Google account or a service account.
                #
                # * `user:{emailid}`: An email address that represents a specific Google
                #    account. For example, `alice@gmail.com` .
                #
                #
                # * `serviceAccount:{emailid}`: An email address that represents a service
                #    account. For example, `my-other-app@appspot.gserviceaccount.com`.
                #
                # * `group:{emailid}`: An email address that represents a Google group.
                #    For example, `admins@example.com`.
                #
                #
                # * `domain:{domain}`: The G Suite domain (primary) that represents all the
                #    users of that domain. For example, `google.com` or `example.com`.
                #
              "A String",
            ],
            "condition": { # Represents an expression text. Example: # The condition that is associated with this binding.
                # NOTE: An unsatisfied condition will not allow user access via current
                # binding. Different bindings, including their conditions, are examined
                # independently.
                #
                #     title: "User account presence"
                #     description: "Determines whether the request has a user account"
                #     expression: "size(request.user) > 0"
              "description": "A String", # An optional description of the expression. This is a longer text which
                  # describes the expression, e.g. when hovered over it in a UI.
              "expression": "A String", # Textual representation of an expression in
                  # Common Expression Language syntax.
                  #
                  # The application context of the containing message determines which
                  # well-known feature set of CEL is supported.
              "location": "A String", # An optional string indicating the location of the expression for error
                  # reporting, e.g. a file name and a position in the file.
              "title": "A String", # An optional title for the expression, i.e. a short string describing
                  # its purpose. This can be used e.g. in UIs which allow to enter the
                  # expression.
            },
          },
        ],
        "etag": "A String", # `etag` is used for optimistic concurrency control as a way to help
            # prevent simultaneous updates of a policy from overwriting each other.
            # It is strongly suggested that systems make use of the `etag` in the
            # read-modify-write cycle to perform policy updates in order to avoid race
            # conditions: An `etag` is returned in the response to `getIamPolicy`, and
            # systems are expected to put that etag in the request to `setIamPolicy` to
            # ensure that their change will be applied to the same version of the policy.
            #
            # If no `etag` is provided in the call to `setIamPolicy`, then the existing
            # policy is overwritten blindly.
      }

`list(parent, pageSize=None, pageToken=None, x__xgafv=None)`

    Returns a list of functions that belong to the requested project.

    Args:
      parent: string, The project and location from which the function should be listed,
    specified in the format `projects/*/locations/*`
    If you want to list functions in all locations, use "-" in place of a
    location. (required)
      pageSize: integer, Maximum number of functions to return per call.
      pageToken: string, The value returned by the last
    `ListFunctionsResponse`; indicates that
    this is a continuation of a prior `ListFunctions` call, and that the
    system should return the next page of data.
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # Response for the `ListFunctions` method.
        "nextPageToken": "A String", # If not empty, indicates that there may be more functions that match
            # the request; this value should be passed in a new
            # google.cloud.functions.v1.ListFunctionsRequest
            # to get more functions.
        "functions": [ # The functions that match the request.
          { # Describes a Cloud Function that contains user computation executed in
                # response to an event. It encapsulate function and triggers configurations.
                # LINT.IfChange
              "status": "A String", # Output only. Status of the function deployment.
              "eventTrigger": { # Describes EventTrigger, used to request events be sent from another # A source that fires events in response to a condition in another service.
                  # service.
                "eventType": "A String", # Required. The type of event to observe. For example:
                    # `providers/cloud.storage/eventTypes/object.change` and
                    # `providers/cloud.pubsub/eventTypes/topic.publish`.
                    #
                    # Event types match pattern `providers/*/eventTypes/*.*`.
                    # The pattern contains:
                    #
                    # 1. namespace: For example, `cloud.storage` and
                    #    `google.firebase.analytics`.
                    # 2. resource type: The type of resource on which event occurs. For
                    #    example, the Google Cloud Storage API includes the type `object`.
                    # 3. action: The action that generates the event. For example, action for
                    #    a Google Cloud Storage Object is 'change'.
                    # These parts are lower case.
                "resource": "A String", # Required. The resource(s) from which to observe events, for example,
                    # `projects/_/buckets/myBucket`.
                    #
                    # Not all syntactically correct values are accepted by all services. For
                    # example:
                    #
                    # 1. The authorization model must support it. Google Cloud Functions
                    #    only allows EventTriggers to be deployed that observe resources in the
                    #    same project as the `CloudFunction`.
                    # 2. The resource type must match the pattern expected for an
                    #    `event_type`. For example, an `EventTrigger` that has an
                    #    `event_type` of "google.pubsub.topic.publish" should have a resource
                    #    that matches Google Cloud Pub/Sub topics.
                    #
                    # Additionally, some services may support short names when creating an
                    # `EventTrigger`. These will always be returned in the normalized "long"
                    # format.
                    #
                    # See each *service's* documentation for supported formats.
                "service": "A String", # The hostname of the service that should be observed.
                    #
                    # If no string is provided, the default service implementing the API will
                    # be used. For example, `storage.googleapis.com` is the default for all
                    # event types in the `google.storage` namespace.
                "failurePolicy": { # Describes the policy in case of function's execution failure. # Specifies policy for failed executions.
                    # If empty, then defaults to ignoring failures (i.e. not retrying them).
                  "retry": { # Describes the retry policy in case of function's execution failure. # If specified, then the function will be retried in case of a failure.
                      # A function execution will be retried on any failure.
                      # A failed execution will be retried up to 7 days with an exponential backoff
                      # (capped at 10 seconds).
                      # Retried execution is charged as any other execution.
                  },
                },
              },
              "updateTime": "A String", # Output only. The last update timestamp of a Cloud Function.
              "description": "A String", # User-provided description of a function.
              "maxInstances": 42, # The limit on the maximum number of function instances that may coexist at a
                  # given time.
              "sourceRepository": { # Describes SourceRepository, used to represent parameters related to # **Beta Feature**
                  #
                  # The source repository where a function is hosted.
                  # source repository where a function is hosted.
                "url": "A String", # The URL pointing to the hosted repository where the function is defined.
                    # There are supported Cloud Source Repository URLs in the following
                    # formats:
                    #
                    # To refer to a specific commit:
                    # `https://source.developers.google.com/projects/*/repos/*/revisions/*/paths/*`
                    # To refer to a moveable alias (branch):
                    # `https://source.developers.google.com/projects/*/repos/*/moveable-aliases/*/paths/*`
                    # In particular, to refer to HEAD use `master` moveable alias.
                    # To refer to a specific fixed alias (tag):
                    # `https://source.developers.google.com/projects/*/repos/*/fixed-aliases/*/paths/*`
                    #
                    # You may omit `paths/*` if you want to use the main directory.
                "deployedUrl": "A String", # Output only. The URL pointing to the hosted repository where the function
                    # were defined at the time of deployment. It always points to a specific
                    # commit in the format described above.
              },
              "sourceUploadUrl": "A String", # The Google Cloud Storage signed URL used for source uploading, generated
                  # by google.cloud.functions.v1.GenerateUploadUrl
              "httpsTrigger": { # Describes HttpsTrigger, could be used to connect web hooks to function. # An HTTPS endpoint type of source that can be triggered via URL.
                "url": "A String", # Output only. The deployed url for the function.
              },
              "sourceArchiveUrl": "A String", # The Google Cloud Storage URL, starting with gs://, pointing to the zip
                  # archive which contains the function.
              "labels": { # Labels associated with this Cloud Function.
                "a_key": "A String",
              },
              "environmentVariables": { # Environment variables that shall be available during function execution.
                "a_key": "A String",
              },
              "availableMemoryMb": 42, # The amount of memory in MB available for a function.
                  # Defaults to 256MB.
              "versionId": "A String", # Output only.
                  # The version identifier of the Cloud Function. Each deployment attempt
                  # results in a new version of a function being created.
              "entryPoint": "A String", # The name of the function (as defined in source code) that will be
                  # executed. Defaults to the resource name suffix, if not specified. For
                  # backward compatibility, if function with given name is not found, then the
                  # system will try to use function named "function".
                  # For Node.js this is name of a function exported by the module specified
                  # in `source_location`.
              "serviceAccountEmail": "A String", # The email of the function's service account. If empty, defaults to
                  # {project_id}@appspot.gserviceaccount.com.
              "timeout": "A String", # The function execution timeout. Execution is considered failed and
                  # can be terminated if the function is not completed at the end of the
                  # timeout period. Defaults to 60 seconds.
              "runtime": "A String", # Required. The runtime in which the function is going to run. Choices:
                  #
                  # * `nodejs6`: Node.js 6
                  # * `nodejs8`: Node.js 8
                  # * `nodejs10`: Node.js 10
                  # * `python37`: Python 3.7
                  # * `go111`: Go 1.11
              "vpcConnector": "A String", # The VPC Network Connector that this cloud function can connect to. It can
                  # be either the fully-qualified URI, or the short name of the network
                  # connector resource. The format of this field is
                  # `projects/*/locations/*/connectors/*`
                  #
                  # This field is mutually exclusive with `network` field and will eventually
                  # replace it.
                  #
                  # See [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for
                  # more information on connecting Cloud projects.
                  #
                  # This feature is currently in alpha, available only for whitelisted users.
              "network": "A String", # The VPC Network that this cloud function can connect to. It can be
                  # either the fully-qualified URI, or the short name of the network resource.
                  # If the short network name is used, the network must belong to the same
                  # project. Otherwise, it must belong to a project within the same
                  # organization. The format of this field is either
                  # `projects/{project}/global/networks/{network}` or `{network}`, where
                  # {project} is a project id where the network is defined, and {network} is
                  # the short name of the network.
                  #
                  # This field is mutually exclusive with `vpc_connector` and will be replaced
                  # by it.
                  #
                  # See [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for
                  # more information on connecting Cloud projects.
                  #
                  # This feature is currently in alpha, available only for whitelisted users.
              "name": "A String", # A user-defined name of the function. Function names must be unique
                  # globally and match pattern `projects/*/locations/*/functions/*`
            },
        ],
      }

`list_next(previous_request, previous_response)`

    Retrieves the next page of results.

    Args:
      previous_request: The request for the previous page. (required)
      previous_response: The response from the request for the previous page. (required)

    Returns:
      A request object that you can call 'execute()' on to request the next
      page. Returns None if there are no more items in the collection.

`patch(name, body, updateMask=None, x__xgafv=None)`

    Updates existing function.

    Args:
      name: string, A user-defined name of the function. Function names must be unique
    globally and match pattern `projects/*/locations/*/functions/*` (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # Describes a Cloud Function that contains user computation executed in
          # response to an event. It encapsulate function and triggers configurations.
          # LINT.IfChange
        "status": "A String", # Output only. Status of the function deployment.
        "eventTrigger": { # Describes EventTrigger, used to request events be sent from another # A source that fires events in response to a condition in another service.
            # service.
          "eventType": "A String", # Required. The type of event to observe. For example:
              # `providers/cloud.storage/eventTypes/object.change` and
              # `providers/cloud.pubsub/eventTypes/topic.publish`.
              #
              # Event types match pattern `providers/*/eventTypes/*.*`.
              # The pattern contains:
              #
              # 1. namespace: For example, `cloud.storage` and
              #    `google.firebase.analytics`.
              # 2. resource type: The type of resource on which event occurs. For
              #    example, the Google Cloud Storage API includes the type `object`.
              # 3. action: The action that generates the event. For example, action for
              #    a Google Cloud Storage Object is 'change'.
              # These parts are lower case.
          "resource": "A String", # Required. The resource(s) from which to observe events, for example,
              # `projects/_/buckets/myBucket`.
              #
              # Not all syntactically correct values are accepted by all services. For
              # example:
              #
              # 1. The authorization model must support it. Google Cloud Functions
              #    only allows EventTriggers to be deployed that observe resources in the
              #    same project as the `CloudFunction`.
              # 2. The resource type must match the pattern expected for an
              #    `event_type`. For example, an `EventTrigger` that has an
              #    `event_type` of "google.pubsub.topic.publish" should have a resource
              #    that matches Google Cloud Pub/Sub topics.
              #
              # Additionally, some services may support short names when creating an
              # `EventTrigger`. These will always be returned in the normalized "long"
              # format.
              #
              # See each *service's* documentation for supported formats.
          "service": "A String", # The hostname of the service that should be observed.
              #
              # If no string is provided, the default service implementing the API will
              # be used. For example, `storage.googleapis.com` is the default for all
              # event types in the `google.storage` namespace.
          "failurePolicy": { # Describes the policy in case of function's execution failure. # Specifies policy for failed executions.
              # If empty, then defaults to ignoring failures (i.e. not retrying them).
            "retry": { # Describes the retry policy in case of function's execution failure. # If specified, then the function will be retried in case of a failure.
                # A function execution will be retried on any failure.
                # A failed execution will be retried up to 7 days with an exponential backoff
                # (capped at 10 seconds).
                # Retried execution is charged as any other execution.
            },
          },
        },
        "updateTime": "A String", # Output only. The last update timestamp of a Cloud Function.
        "description": "A String", # User-provided description of a function.
        "maxInstances": 42, # The limit on the maximum number of function instances that may coexist at a
            # given time.
        "sourceRepository": { # Describes SourceRepository, used to represent parameters related to # **Beta Feature**
            #
            # The source repository where a function is hosted.
            # source repository where a function is hosted.
          "url": "A String", # The URL pointing to the hosted repository where the function is defined.
              # There are supported Cloud Source Repository URLs in the following
              # formats:
              #
              # To refer to a specific commit:
              # `https://source.developers.google.com/projects/*/repos/*/revisions/*/paths/*`
              # To refer to a moveable alias (branch):
              # `https://source.developers.google.com/projects/*/repos/*/moveable-aliases/*/paths/*`
              # In particular, to refer to HEAD use `master` moveable alias.
              # To refer to a specific fixed alias (tag):
              # `https://source.developers.google.com/projects/*/repos/*/fixed-aliases/*/paths/*`
              #
              # You may omit `paths/*` if you want to use the main directory.
          "deployedUrl": "A String", # Output only. The URL pointing to the hosted repository where the function
              # were defined at the time of deployment. It always points to a specific
              # commit in the format described above.
        },
        "sourceUploadUrl": "A String", # The Google Cloud Storage signed URL used for source uploading, generated
            # by google.cloud.functions.v1.GenerateUploadUrl
        "httpsTrigger": { # Describes HttpsTrigger, could be used to connect web hooks to function. # An HTTPS endpoint type of source that can be triggered via URL.
          "url": "A String", # Output only. The deployed url for the function.
        },
        "sourceArchiveUrl": "A String", # The Google Cloud Storage URL, starting with gs://, pointing to the zip
            # archive which contains the function.
        "labels": { # Labels associated with this Cloud Function.
          "a_key": "A String",
        },
        "environmentVariables": { # Environment variables that shall be available during function execution.
          "a_key": "A String",
        },
        "availableMemoryMb": 42, # The amount of memory in MB available for a function.
            # Defaults to 256MB.
        "versionId": "A String", # Output only.
            # The version identifier of the Cloud Function. Each deployment attempt
            # results in a new version of a function being created.
        "entryPoint": "A String", # The name of the function (as defined in source code) that will be
            # executed. Defaults to the resource name suffix, if not specified. For
            # backward compatibility, if function with given name is not found, then the
            # system will try to use function named "function".
            # For Node.js this is name of a function exported by the module specified
            # in `source_location`.
        "serviceAccountEmail": "A String", # The email of the function's service account. If empty, defaults to
            # {project_id}@appspot.gserviceaccount.com.
        "timeout": "A String", # The function execution timeout. Execution is considered failed and
            # can be terminated if the function is not completed at the end of the
            # timeout period. Defaults to 60 seconds.
        "runtime": "A String", # Required. The runtime in which the function is going to run. Choices:
            #
            # * `nodejs6`: Node.js 6
            # * `nodejs8`: Node.js 8
            # * `nodejs10`: Node.js 10
            # * `python37`: Python 3.7
            # * `go111`: Go 1.11
        "vpcConnector": "A String", # The VPC Network Connector that this cloud function can connect to. It can
            # be either the fully-qualified URI, or the short name of the network
            # connector resource. The format of this field is
            # `projects/*/locations/*/connectors/*`
            #
            # This field is mutually exclusive with `network` field and will eventually
            # replace it.
            #
            # See [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for
            # more information on connecting Cloud projects.
            #
            # This feature is currently in alpha, available only for whitelisted users.
        "network": "A String", # The VPC Network that this cloud function can connect to. It can be
            # either the fully-qualified URI, or the short name of the network resource.
            # If the short network name is used, the network must belong to the same
            # project. Otherwise, it must belong to a project within the same
            # organization. The format of this field is either
            # `projects/{project}/global/networks/{network}` or `{network}`, where
            # {project} is a project id where the network is defined, and {network} is
            # the short name of the network.
            #
            # This field is mutually exclusive with `vpc_connector` and will be replaced
            # by it.
            #
            # See [the VPC documentation](https://cloud.google.com/compute/docs/vpc) for
            # more information on connecting Cloud projects.
            #
            # This feature is currently in alpha, available only for whitelisted users.
        "name": "A String", # A user-defined name of the function. Function names must be unique
            # globally and match pattern `projects/*/locations/*/functions/*`
      }

      updateMask: string, Required list of fields to be updated in this request.
      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # This resource represents a long-running operation that is the result of a
          # network API call.
        "metadata": { # Service-specific metadata associated with the operation.  It typically
            # contains progress information and common metadata such as create time.
            # Some services might not provide such metadata.  Any method that returns a
            # long-running operation should document the metadata type, if any.
          "a_key": "", # Properties of the object. Contains field @type with type URL.
        },
        "error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
            # different programming environments, including REST APIs and RPC APIs. It is
            # used by [gRPC](https://github.com/grpc). The error model is designed to be:
            #
            # - Simple to use and understand for most users
            # - Flexible enough to meet unexpected needs
            #
            # # Overview
            #
            # The `Status` message contains three pieces of data: error code, error
            # message, and error details. The error code should be an enum value of
            # google.rpc.Code, but it may accept additional error codes if needed.  The
            # error message should be a developer-facing English message that helps
            # developers *understand* and *resolve* the error. If a localized user-facing
            # error message is needed, put the localized message in the error details or
            # localize it in the client. The optional error details may contain arbitrary
            # information about the error. There is a predefined set of error detail types
            # in the package `google.rpc` that can be used for common error conditions.
            #
            # # Language mapping
            #
            # The `Status` message is the logical representation of the error model, but it
            # is not necessarily the actual wire format. When the `Status` message is
            # exposed in different client libraries and different wire protocols, it can be
            # mapped differently. For example, it will likely be mapped to some exceptions
            # in Java, but more likely mapped to some error codes in C.
            #
            # # Other uses
            #
            # The error model and the `Status` message can be used in a variety of
            # environments, either with or without APIs, to provide a
            # consistent developer experience across different environments.
            #
            # Example uses of this error model include:
            #
            # - Partial errors. If a service needs to return partial errors to the client,
            #     it may embed the `Status` in the normal response to indicate the partial
            #     errors.
            #
            # - Workflow errors. A typical workflow has multiple steps. Each step may
            #     have a `Status` message for error reporting.
            #
            # - Batch operations. If a client uses batch request and batch response, the
            #     `Status` message should be used directly inside batch response, one for
            #     each error sub-response.
            #
            # - Asynchronous operations. If an API call embeds asynchronous operation
            #     results in its response, the status of those operations should be
            #     represented directly using the `Status` message.
            #
            # - Logging. If some API errors are stored in logs, the message `Status` could
            #     be used directly after any stripping needed for security/privacy reasons.
          "message": "A String", # A developer-facing error message, which should be in English. Any
              # user-facing error message should be localized and sent in the
              # google.rpc.Status.details field, or localized by the client.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details.  There is a common set of
              # message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
        },
        "done": True or False, # If the value is `false`, it means the operation is still in progress.
            # If `true`, the operation is completed, and either `error` or `response` is
            # available.
        "response": { # The normal response of the operation in case of success.  If the original
            # method returns no data on success, such as `Delete`, the response is
            # `google.protobuf.Empty`.  If the original method is standard
            # `Get`/`Create`/`Update`, the response should be the resource.  For other
            # methods, the response should have the type `XxxResponse`, where `Xxx`
            # is the original method name.  For example, if the original method name
            # is `TakeSnapshot()`, the inferred response type is
            # `TakeSnapshotResponse`.
          "a_key": "", # Properties of the object. Contains field @type with type URL.
        },
        "name": "A String", # The server-assigned name, which is only unique within the same service that
            # originally returns it. If you use the default HTTP mapping, the
            # `name` should be a resource name ending with `operations/{unique_id}`.
      }

`setIamPolicy(resource, body, x__xgafv=None)`

    Sets the IAM access control policy on the specified function.
    Replaces any existing policy.

    Args:
      resource: string, REQUIRED: The resource for which the policy is being specified.
    See the operation documentation for the appropriate value for this field. (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # Request message for `SetIamPolicy` method.
        "policy": { # Defines an Identity and Access Management (IAM) policy. It is used to # REQUIRED: The complete policy to be applied to the `resource`. The size of
            # the policy is limited to a few 10s of KB. An empty policy is a
            # valid policy but certain Cloud Platform services (such as Projects)
            # might reject them.
            # specify access control policies for Cloud Platform resources.
            #
            #
            # A `Policy` consists of a list of `bindings`. A `binding` binds a list of
            # `members` to a `role`, where the members can be user accounts, Google groups,
            # Google domains, and service accounts. A `role` is a named list of permissions
            # defined by IAM.
            #
            # **JSON Example**
            #
            #     {
            #       "bindings": [
            #         {
            #           "role": "roles/owner",
            #           "members": [
            #             "user:mike@example.com",
            #             "group:admins@example.com",
            #             "domain:google.com",
            #             "serviceAccount:my-other-app@appspot.gserviceaccount.com"
            #           ]
            #         },
            #         {
            #           "role": "roles/viewer",
            #           "members": ["user:sean@example.com"]
            #         }
            #       ]
            #     }
            #
            # **YAML Example**
            #
            #     bindings:
            #     - members:
            #       - user:mike@example.com
            #       - group:admins@example.com
            #       - domain:google.com
            #       - serviceAccount:my-other-app@appspot.gserviceaccount.com
            #       role: roles/owner
            #     - members:
            #       - user:sean@example.com
            #       role: roles/viewer
            #
            #
            # For a description of IAM and its features, see the
            # [IAM developer's guide](https://cloud.google.com/iam/docs).
          "auditConfigs": [ # Specifies cloud audit logging configuration for this policy.
            { # Specifies the audit configuration for a service.
                # The configuration determines which permission types are logged, and what
                # identities, if any, are exempted from logging.
                # An AuditConfig must have one or more AuditLogConfigs.
                #
                # If there are AuditConfigs for both `allServices` and a specific service,
                # the union of the two AuditConfigs is used for that service: the log_types
                # specified in each AuditConfig are enabled, and the exempted_members in each
                # AuditLogConfig are exempted.
                #
                # Example Policy with multiple AuditConfigs:
                #
                #     {
                #       "audit_configs": [
                #         {
                #           "service": "allServices"
                #           "audit_log_configs": [
                #             {
                #               "log_type": "DATA_READ",
                #               "exempted_members": [
                #                 "user:foo@gmail.com"
                #               ]
                #             },
                #             {
                #               "log_type": "DATA_WRITE",
                #             },
                #             {
                #               "log_type": "ADMIN_READ",
                #             }
                #           ]
                #         },
                #         {
                #           "service": "fooservice.googleapis.com"
                #           "audit_log_configs": [
                #             {
                #               "log_type": "DATA_READ",
                #             },
                #             {
                #               "log_type": "DATA_WRITE",
                #               "exempted_members": [
                #                 "user:bar@gmail.com"
                #               ]
                #             }
                #           ]
                #         }
                #       ]
                #     }
                #
                # For fooservice, this policy enables DATA_READ, DATA_WRITE and ADMIN_READ
                # logging. It also exempts foo@gmail.com from DATA_READ logging, and
                # bar@gmail.com from DATA_WRITE logging.
              "auditLogConfigs": [ # The configuration for logging of each type of permission.
                { # Provides the configuration for logging a type of permissions.
                    # Example:
                    #
                    #     {
                    #       "audit_log_configs": [
                    #         {
                    #           "log_type": "DATA_READ",
                    #           "exempted_members": [
                    #             "user:foo@gmail.com"
                    #           ]
                    #         },
                    #         {
                    #           "log_type": "DATA_WRITE",
                    #         }
                    #       ]
                    #     }
                    #
                    # This enables 'DATA_READ' and 'DATA_WRITE' logging, while exempting
                    # foo@gmail.com from DATA_READ logging.
                  "exemptedMembers": [ # Specifies the identities that do not cause logging for this type of
                      # permission.
                      # Follows the same format of Binding.members.
                    "A String",
                  ],
                  "logType": "A String", # The log type that this config enables.
                },
              ],
              "service": "A String", # Specifies a service that will be enabled for audit logging.
                  # For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
                  # `allServices` is a special value that covers all services.
            },
          ],
          "version": 42, # Deprecated.
          "bindings": [ # Associates a list of `members` to a `role`.
              # `bindings` with no members will result in an error.
            { # Associates `members` with a `role`.
              "role": "A String", # Role that is assigned to `members`.
                  # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
              "members": [ # Specifies the identities requesting access for a Cloud Platform resource.
                  # `members` can have the following values:
                  #
                  # * `allUsers`: A special identifier that represents anyone who is
                  #    on the internet; with or without a Google account.
                  #
                  # * `allAuthenticatedUsers`: A special identifier that represents anyone
                  #    who is authenticated with a Google account or a service account.
                  #
                  # * `user:{emailid}`: An email address that represents a specific Google
                  #    account. For example, `alice@gmail.com` .
                  #
                  #
                  # * `serviceAccount:{emailid}`: An email address that represents a service
                  #    account. For example, `my-other-app@appspot.gserviceaccount.com`.
                  #
                  # * `group:{emailid}`: An email address that represents a Google group.
                  #    For example, `admins@example.com`.
                  #
                  #
                  # * `domain:{domain}`: The G Suite domain (primary) that represents all the
                  #    users of that domain. For example, `google.com` or `example.com`.
                  #
                "A String",
              ],
              "condition": { # Represents an expression text. Example: # The condition that is associated with this binding.
                  # NOTE: An unsatisfied condition will not allow user access via current
                  # binding. Different bindings, including their conditions, are examined
                  # independently.
                  #
                  #     title: "User account presence"
                  #     description: "Determines whether the request has a user account"
                  #     expression: "size(request.user) > 0"
                "description": "A String", # An optional description of the expression. This is a longer text which
                    # describes the expression, e.g. when hovered over it in a UI.
                "expression": "A String", # Textual representation of an expression in
                    # Common Expression Language syntax.
                    #
                    # The application context of the containing message determines which
                    # well-known feature set of CEL is supported.
                "location": "A String", # An optional string indicating the location of the expression for error
                    # reporting, e.g. a file name and a position in the file.
                "title": "A String", # An optional title for the expression, i.e. a short string describing
                    # its purpose. This can be used e.g. in UIs which allow to enter the
                    # expression.
              },
            },
          ],
          "etag": "A String", # `etag` is used for optimistic concurrency control as a way to help
              # prevent simultaneous updates of a policy from overwriting each other.
              # It is strongly suggested that systems make use of the `etag` in the
              # read-modify-write cycle to perform policy updates in order to avoid race
              # conditions: An `etag` is returned in the response to `getIamPolicy`, and
              # systems are expected to put that etag in the request to `setIamPolicy` to
              # ensure that their change will be applied to the same version of the policy.
              #
              # If no `etag` is provided in the call to `setIamPolicy`, then the existing
              # policy is overwritten blindly.
        },
        "updateMask": "A String", # OPTIONAL: A FieldMask specifying which fields of the policy to modify. Only
            # the fields in the mask will be modified. If no mask is provided, the
            # following default mask is used:
            # paths: "bindings, etag"
            # This field is only used by Cloud IAM.
      }

      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # Defines an Identity and Access Management (IAM) policy. It is used to
          # specify access control policies for Cloud Platform resources.
          #
          #
          # A `Policy` consists of a list of `bindings`. A `binding` binds a list of
          # `members` to a `role`, where the members can be user accounts, Google groups,
          # Google domains, and service accounts. A `role` is a named list of permissions
          # defined by IAM.
          #
          # **JSON Example**
          #
          #     {
          #       "bindings": [
          #         {
          #           "role": "roles/owner",
          #           "members": [
          #             "user:mike@example.com",
          #             "group:admins@example.com",
          #             "domain:google.com",
          #             "serviceAccount:my-other-app@appspot.gserviceaccount.com"
          #           ]
          #         },
          #         {
          #           "role": "roles/viewer",
          #           "members": ["user:sean@example.com"]
          #         }
          #       ]
          #     }
          #
          # **YAML Example**
          #
          #     bindings:
          #     - members:
          #       - user:mike@example.com
          #       - group:admins@example.com
          #       - domain:google.com
          #       - serviceAccount:my-other-app@appspot.gserviceaccount.com
          #       role: roles/owner
          #     - members:
          #       - user:sean@example.com
          #       role: roles/viewer
          #
          #
          # For a description of IAM and its features, see the
          # [IAM developer's guide](https://cloud.google.com/iam/docs).
        "auditConfigs": [ # Specifies cloud audit logging configuration for this policy.
          { # Specifies the audit configuration for a service.
              # The configuration determines which permission types are logged, and what
              # identities, if any, are exempted from logging.
              # An AuditConfig must have one or more AuditLogConfigs.
              #
              # If there are AuditConfigs for both `allServices` and a specific service,
              # the union of the two AuditConfigs is used for that service: the log_types
              # specified in each AuditConfig are enabled, and the exempted_members in each
              # AuditLogConfig are exempted.
              #
              # Example Policy with multiple AuditConfigs:
              #
              #     {
              #       "audit_configs": [
              #         {
              #           "service": "allServices"
              #           "audit_log_configs": [
              #             {
              #               "log_type": "DATA_READ",
              #               "exempted_members": [
              #                 "user:foo@gmail.com"
              #               ]
              #             },
              #             {
              #               "log_type": "DATA_WRITE",
              #             },
              #             {
              #               "log_type": "ADMIN_READ",
              #             }
              #           ]
              #         },
              #         {
              #           "service": "fooservice.googleapis.com"
              #           "audit_log_configs": [
              #             {
              #               "log_type": "DATA_READ",
              #             },
              #             {
              #               "log_type": "DATA_WRITE",
              #               "exempted_members": [
              #                 "user:bar@gmail.com"
              #               ]
              #             }
              #           ]
              #         }
              #       ]
              #     }
              #
              # For fooservice, this policy enables DATA_READ, DATA_WRITE and ADMIN_READ
              # logging. It also exempts foo@gmail.com from DATA_READ logging, and
              # bar@gmail.com from DATA_WRITE logging.
            "auditLogConfigs": [ # The configuration for logging of each type of permission.
              { # Provides the configuration for logging a type of permissions.
                  # Example:
                  #
                  #     {
                  #       "audit_log_configs": [
                  #         {
                  #           "log_type": "DATA_READ",
                  #           "exempted_members": [
                  #             "user:foo@gmail.com"
                  #           ]
                  #         },
                  #         {
                  #           "log_type": "DATA_WRITE",
                  #         }
                  #       ]
                  #     }
                  #
                  # This enables 'DATA_READ' and 'DATA_WRITE' logging, while exempting
                  # foo@gmail.com from DATA_READ logging.
                "exemptedMembers": [ # Specifies the identities that do not cause logging for this type of
                    # permission.
                    # Follows the same format of Binding.members.
                  "A String",
                ],
                "logType": "A String", # The log type that this config enables.
              },
            ],
            "service": "A String", # Specifies a service that will be enabled for audit logging.
                # For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
                # `allServices` is a special value that covers all services.
          },
        ],
        "version": 42, # Deprecated.
        "bindings": [ # Associates a list of `members` to a `role`.
            # `bindings` with no members will result in an error.
          { # Associates `members` with a `role`.
            "role": "A String", # Role that is assigned to `members`.
                # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
            "members": [ # Specifies the identities requesting access for a Cloud Platform resource.
                # `members` can have the following values:
                #
                # * `allUsers`: A special identifier that represents anyone who is
                #    on the internet; with or without a Google account.
                #
                # * `allAuthenticatedUsers`: A special identifier that represents anyone
                #    who is authenticated with a Google account or a service account.
                #
                # * `user:{emailid}`: An email address that represents a specific Google
                #    account. For example, `alice@gmail.com` .
                #
                #
                # * `serviceAccount:{emailid}`: An email address that represents a service
                #    account. For example, `my-other-app@appspot.gserviceaccount.com`.
                #
                # * `group:{emailid}`: An email address that represents a Google group.
                #    For example, `admins@example.com`.
                #
                #
                # * `domain:{domain}`: The G Suite domain (primary) that represents all the
                #    users of that domain. For example, `google.com` or `example.com`.
                #
              "A String",
            ],
            "condition": { # Represents an expression text. Example: # The condition that is associated with this binding.
                # NOTE: An unsatisfied condition will not allow user access via current
                # binding. Different bindings, including their conditions, are examined
                # independently.
                #
                #     title: "User account presence"
                #     description: "Determines whether the request has a user account"
                #     expression: "size(request.user) > 0"
              "description": "A String", # An optional description of the expression. This is a longer text which
                  # describes the expression, e.g. when hovered over it in a UI.
              "expression": "A String", # Textual representation of an expression in
                  # Common Expression Language syntax.
                  #
                  # The application context of the containing message determines which
                  # well-known feature set of CEL is supported.
              "location": "A String", # An optional string indicating the location of the expression for error
                  # reporting, e.g. a file name and a position in the file.
              "title": "A String", # An optional title for the expression, i.e. a short string describing
                  # its purpose. This can be used e.g. in UIs which allow to enter the
                  # expression.
            },
          },
        ],
        "etag": "A String", # `etag` is used for optimistic concurrency control as a way to help
            # prevent simultaneous updates of a policy from overwriting each other.
            # It is strongly suggested that systems make use of the `etag` in the
            # read-modify-write cycle to perform policy updates in order to avoid race
            # conditions: An `etag` is returned in the response to `getIamPolicy`, and
            # systems are expected to put that etag in the request to `setIamPolicy` to
            # ensure that their change will be applied to the same version of the policy.
            #
            # If no `etag` is provided in the call to `setIamPolicy`, then the existing
            # policy is overwritten blindly.
      }

`testIamPermissions(resource, body, x__xgafv=None)`

    Tests the specified permissions against the IAM access control policy
    for a function.
    If the function does not exist, this will return an empty set of
    permissions, not a NOT_FOUND error.

    Args:
      resource: string, REQUIRED: The resource for which the policy detail is being requested.
    See the operation documentation for the appropriate value for this field. (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # Request message for `TestIamPermissions` method.
        "permissions": [ # The set of permissions to check for the `resource`. Permissions with
            # wildcards (such as '*' or 'storage.*') are not allowed. For more
            # information see
            # [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
          "A String",
        ],
      }

      x__xgafv: string, V1 error format.
        Allowed values
          1 - v1 error format
          2 - v2 error format

    Returns:
      An object of the form:

        { # Response message for `TestIamPermissions` method.
        "permissions": [ # A subset of `TestPermissionsRequest.permissions` that the caller is
            # allowed.
          "A String",
        ],
      }