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functions.proto
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// Copyright 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
syntax = "proto3";
package google.cloud.functions.v1;
import "google/api/annotations.proto";
import "google/api/client.proto";
import "google/api/field_behavior.proto";
import "google/api/resource.proto";
import "google/cloud/functions/v1/operations.proto";
import "google/iam/v1/iam_policy.proto";
import "google/iam/v1/policy.proto";
import "google/longrunning/operations.proto";
import "google/protobuf/duration.proto";
import "google/protobuf/empty.proto";
import "google/protobuf/field_mask.proto";
import "google/protobuf/timestamp.proto";
option go_package = "cloud.google.com/go/functions/apiv1/functionspb;functionspb";
option java_multiple_files = true;
option java_outer_classname = "FunctionsProto";
option java_package = "com.google.cloud.functions.v1";
option objc_class_prefix = "GCF";
option (google.api.resource_definition) = {
type: "artifactregistry.googleapis.com/Repository"
pattern: "projects/{project}/locations/{location}/repositories/{repository}"
};
option (google.api.resource_definition) = {
type: "cloudkms.googleapis.com/CryptoKey"
pattern: "projects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}"
};
// A service that application uses to manipulate triggers and functions.
service CloudFunctionsService {
option (google.api.default_host) = "cloudfunctions.googleapis.com";
option (google.api.oauth_scopes) =
"https://www.googleapis.com/auth/cloud-platform";
// Returns a list of functions that belong to the requested project.
rpc ListFunctions(ListFunctionsRequest) returns (ListFunctionsResponse) {
option (google.api.http) = {
get: "/v1/{parent=projects/*/locations/*}/functions"
};
}
// Returns a function with the given name from the requested project.
rpc GetFunction(GetFunctionRequest) returns (CloudFunction) {
option (google.api.http) = {
get: "/v1/{name=projects/*/locations/*/functions/*}"
};
option (google.api.method_signature) = "name";
}
// Creates a new function. If a function with the given name already exists in
// the specified project, the long running operation returns an
// `ALREADY_EXISTS` error.
rpc CreateFunction(CreateFunctionRequest)
returns (google.longrunning.Operation) {
option (google.api.http) = {
post: "/v1/{location=projects/*/locations/*}/functions"
body: "function"
};
option (google.api.method_signature) = "location,function";
option (google.longrunning.operation_info) = {
response_type: "CloudFunction"
metadata_type: "OperationMetadataV1"
};
}
// Updates existing function.
rpc UpdateFunction(UpdateFunctionRequest)
returns (google.longrunning.Operation) {
option (google.api.http) = {
patch: "/v1/{function.name=projects/*/locations/*/functions/*}"
body: "function"
};
option (google.api.method_signature) = "function";
option (google.longrunning.operation_info) = {
response_type: "CloudFunction"
metadata_type: "OperationMetadataV1"
};
}
// Deletes a function with the given name from the specified project. If the
// given function is used by some trigger, the trigger is updated to
// remove this function.
rpc DeleteFunction(DeleteFunctionRequest)
returns (google.longrunning.Operation) {
option (google.api.http) = {
delete: "/v1/{name=projects/*/locations/*/functions/*}"
};
option (google.api.method_signature) = "name";
option (google.longrunning.operation_info) = {
response_type: "google.protobuf.Empty"
metadata_type: "OperationMetadataV1"
};
}
// 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).
rpc CallFunction(CallFunctionRequest) returns (CallFunctionResponse) {
option (google.api.http) = {
post: "/v1/{name=projects/*/locations/*/functions/*}:call"
body: "*"
};
option (google.api.method_signature) = "name,data";
}
// 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 an HTTP PUT request, these two headers must be specified:
//
// * `content-type: application/zip`
// * `x-goog-content-length-range: 0,104857600`
//
// And this header must NOT be specified:
//
// * `Authorization: Bearer YOUR_TOKEN`
rpc GenerateUploadUrl(GenerateUploadUrlRequest)
returns (GenerateUploadUrlResponse) {
option (google.api.http) = {
post: "/v1/{parent=projects/*/locations/*}/functions:generateUploadUrl"
body: "*"
};
}
// Returns a signed URL for downloading deployed function source code.
// The URL is only valid for a limited period and must 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
rpc GenerateDownloadUrl(GenerateDownloadUrlRequest)
returns (GenerateDownloadUrlResponse) {
option (google.api.http) = {
post: "/v1/{name=projects/*/locations/*/functions/*}:generateDownloadUrl"
body: "*"
};
}
// Sets the IAM access control policy on the specified function.
// Replaces any existing policy.
rpc SetIamPolicy(google.iam.v1.SetIamPolicyRequest)
returns (google.iam.v1.Policy) {
option (google.api.http) = {
post: "/v1/{resource=projects/*/locations/*/functions/*}:setIamPolicy"
body: "*"
};
}
// Gets the IAM access control policy for a function.
// Returns an empty policy if the function exists and does not have a policy
// set.
rpc GetIamPolicy(google.iam.v1.GetIamPolicyRequest)
returns (google.iam.v1.Policy) {
option (google.api.http) = {
get: "/v1/{resource=projects/*/locations/*/functions/*}:getIamPolicy"
};
}
// Tests the specified permissions against the IAM access control policy
// for a function.
// If the function does not exist, this returns an empty set of
// permissions, not a NOT_FOUND error.
rpc TestIamPermissions(google.iam.v1.TestIamPermissionsRequest)
returns (google.iam.v1.TestIamPermissionsResponse) {
option (google.api.http) = {
post: "/v1/{resource=projects/*/locations/*/functions/*}:testIamPermissions"
body: "*"
};
}
}
// Describes a Cloud Function that contains user computation executed in
// response to an event. It encapsulates function and triggers configurations.
message CloudFunction {
option (google.api.resource) = {
type: "cloudfunctions.googleapis.com/CloudFunction"
pattern: "projects/{project}/locations/{location}/functions/{function}"
};
// Available egress settings.
//
// This controls what traffic is diverted through the Serverless VPC Access
// connector resource. By default, PRIVATE_RANGES_ONLY is used.
enum VpcConnectorEgressSettings {
// Unspecified.
VPC_CONNECTOR_EGRESS_SETTINGS_UNSPECIFIED = 0;
// Use the Serverless VPC Access connector only for private IP space from
// RFC1918.
PRIVATE_RANGES_ONLY = 1;
// Force the use of Serverless VPC Access connector for all egress traffic
// from the function.
ALL_TRAFFIC = 2;
}
// Available ingress settings.
//
// This controls what traffic can reach the function.
//
// If unspecified, ALLOW_ALL is used.
enum IngressSettings {
// Unspecified.
INGRESS_SETTINGS_UNSPECIFIED = 0;
// Allow HTTP traffic from public and private sources.
ALLOW_ALL = 1;
// Allow HTTP traffic from only private VPC sources.
ALLOW_INTERNAL_ONLY = 2;
// Allow HTTP traffic from private VPC sources and through GCLB.
ALLOW_INTERNAL_AND_GCLB = 3;
}
// Docker Registry to use for storing function Docker images.
enum DockerRegistry {
// Unspecified.
DOCKER_REGISTRY_UNSPECIFIED = 0;
// Docker images are stored in multi-regional Container Registry
// repositories named `gcf`.
CONTAINER_REGISTRY = 1;
// Docker images are stored in regional Artifact Registry repositories.
// By default, Cloud Functions creates and uses repositories named
// `gcf-artifacts` in every region in which a function is deployed. But the
// repository to use can also be specified by the user by using the
// `docker_repository` field.
ARTIFACT_REGISTRY = 2;
}
// A user-defined name of the function. Function names must be unique
// globally and match pattern `projects/*/locations/*/functions/*`
string name = 1;
// User-provided description of a function.
string description = 2;
// The location of the function source code.
oneof source_code {
// The Google Cloud Storage URL, starting with `gs://`, pointing to the zip
// archive which contains the function.
string source_archive_url = 3;
// **Beta Feature**
//
// The source repository where a function is hosted.
SourceRepository source_repository = 4;
// The Google Cloud Storage-signed URL used for source uploading, generated
// by calling [google.cloud.functions.v1.GenerateUploadUrl].
//
// The signature is validated on write methods (Create, Update)
// The signature is stripped from the Function object on read methods (Get,
// List)
string source_upload_url = 16;
}
// An event that triggers the function.
oneof trigger {
// An HTTPS endpoint type of source that can be triggered via URL.
HttpsTrigger https_trigger = 5;
// A source that fires events in response to a condition in another service.
EventTrigger event_trigger = 6;
}
// Output only. Status of the function deployment.
CloudFunctionStatus status = 7 [(google.api.field_behavior) = OUTPUT_ONLY];
// The name of the function (as defined in source code) that is executed.
// Defaults to the resource name suffix, if not specified. For
// backward compatibility, if function with given name is not found, the
// system tries to use the function named "function".
// For Node.js, this is the name of a function exported by the module
// as specified in `source_location`.
string entry_point = 8;
// The runtime in which to run the function. Required when deploying a new
// function, optional when updating an existing function. For a complete
// list of possible choices, see the
// [`gcloud` command
// reference](https://cloud.google.com/sdk/gcloud/reference/functions/deploy#--runtime).
string runtime = 19;
// 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.
google.protobuf.Duration timeout = 9;
// The amount of memory in MB available for a function.
// Defaults to 256MB.
int32 available_memory_mb = 10;
// The email of the function's service account. If empty, defaults to
// `{project_id}@appspot.gserviceaccount.com`.
string service_account_email = 11;
// Output only. The last update timestamp of a Cloud Function.
google.protobuf.Timestamp update_time = 12
[(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. The version identifier of the Cloud Function. Each deployment
// attempt results in a new version of a function being created.
int64 version_id = 14 [(google.api.field_behavior) = OUTPUT_ONLY];
// Labels associated with this Cloud Function.
map<string, string> labels = 15;
// Environment variables that shall be available during function execution.
map<string, string> environment_variables = 17;
// Build environment variables that shall be available during build time.
map<string, string> build_environment_variables = 28;
// The Serverless VPC Access connector that this cloud function can connect
// to. It can be either the fully qualified URI, or the short name of the
// connector resource. If the connector name is used, the connector must
// belong to the same project as the function. 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.
string network = 18;
// The limit on the maximum number of function instances that can coexist at a
// given time.
//
// In some cases, such as rapid traffic surges, Cloud Functions can for a
// short period of time create more instances than the specified max
// instances limit. If your function cannot tolerate this temporary behavior,
// you might want to factor in a safety margin and set a lower max instances
// value than your function can tolerate.
//
// See the [Max
// Instances](https://cloud.google.com/functions/docs/max-instances) Guide for
// more details.
int32 max_instances = 20;
// A lower bound for the number function instances that can coexist at a
// given time.
int32 min_instances = 32;
// 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.
string vpc_connector = 22;
// The egress settings for the connector, controlling what traffic is diverted
// through it.
VpcConnectorEgressSettings vpc_connector_egress_settings = 23;
// The ingress settings for the function, controlling what traffic can reach
// it.
IngressSettings ingress_settings = 24;
// Resource name of a KMS crypto key (managed by the user) used to
// encrypt/decrypt function resources.
//
// It must match the pattern
// `projects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}`.
//
// If specified, you must also provide an artifact registry repository using
// the `docker_repository` field that was created with the same KMS crypto
// key.
//
// The following service accounts need to be granted the role 'Cloud KMS
// CryptoKey Encrypter/Decrypter (roles/cloudkms.cryptoKeyEncrypterDecrypter)'
// on the Key/KeyRing/Project/Organization (least access preferred).
//
// 1. Google Cloud Functions service account
// (service-{project_number}@gcf-admin-robot.iam.gserviceaccount.com) -
// Required to protect the function's image.
// 2. Google Storage service account
// (service-{project_number}@gs-project-accounts.iam.gserviceaccount.com) -
// Required to protect the function's source code.
// If this service account does not exist, deploying a function without a
// KMS key or retrieving the service agent name provisions it. For more
// information, see
// https://cloud.google.com/storage/docs/projects#service-agents and
// https://cloud.google.com/storage/docs/getting-service-agent#gsutil.
//
// Google Cloud Functions delegates access to service agents to protect
// function resources in internal projects that are not accessible by the
// end user.
string kms_key_name = 25 [(google.api.resource_reference) = {
type: "cloudkms.googleapis.com/CryptoKey"
}];
// Name of the Cloud Build Custom Worker Pool that should be used to build the
// function. The format of this field is
// `projects/{project}/locations/{region}/workerPools/{workerPool}` where
// `{project}` and `{region}` are the project id and region respectively where
// the worker pool is defined and `{workerPool}` is the short name of the
// worker pool.
//
// If the project id is not the same as the function, then the Cloud
// Functions Service Agent
// (`service-<project_number>@gcf-admin-robot.iam.gserviceaccount.com`) must
// be granted the role Cloud Build Custom Workers Builder
// (`roles/cloudbuild.customworkers.builder`) in the project.
string build_worker_pool = 26;
// Output only. The Cloud Build ID of the latest successful deployment of the
// function.
string build_id = 27 [(google.api.field_behavior) = OUTPUT_ONLY];
// Output only. The Cloud Build Name of the function deployment.
// `projects/<project-number>/locations/<region>/builds/<build-id>`.
string build_name = 33 [(google.api.field_behavior) = OUTPUT_ONLY];
// Secret environment variables configuration.
repeated SecretEnvVar secret_environment_variables = 29;
// Secret volumes configuration.
repeated SecretVolume secret_volumes = 30;
// Input only. An identifier for Firebase function sources. Disclaimer: This
// field is only supported for Firebase function deployments.
string source_token = 31 [(google.api.field_behavior) = INPUT_ONLY];
// User managed repository created in Artifact Registry optionally with a
// customer managed encryption key. If specified, deployments will use
// Artifact Registry. If unspecified and the deployment is eligible to use
// Artifact Registry, GCF will create and use a repository named
// 'gcf-artifacts' for every deployed region. This is the repository to which
// the function docker image is pushed after it is built by Cloud Build.
//
// It must match the pattern
// `projects/{project}/locations/{location}/repositories/{repository}`.
//
// Cross-project repositories are not supported.
// Cross-location repositories are not supported.
// Repository format must be 'DOCKER'.
string docker_repository = 34 [(google.api.resource_reference) = {
type: "artifactregistry.googleapis.com/Repository"
}];
// Docker Registry to use for this deployment.
//
// If `docker_repository` field is specified, this field is automatically
// set as `ARTIFACT_REGISTRY`.
// If unspecified, it currently defaults to `CONTAINER_REGISTRY`.
// This field may be overridden by the backend for eligible deployments.
DockerRegistry docker_registry = 35;
}
// Describes SourceRepository, used to represent parameters related to
// source repository where a function is hosted.
message SourceRepository {
// 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 can omit `paths/*` if you want to use the main directory.
string url = 1;
// 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.
string deployed_url = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
}
// Describes HttpsTrigger, could be used to connect web hooks to function.
message HttpsTrigger {
// Available security-level settings.
//
// This controls the methods to enforce security (HTTPS) on a URL.
//
// If unspecified, SECURE_OPTIONAL is used.
enum SecurityLevel {
// Unspecified.
SECURITY_LEVEL_UNSPECIFIED = 0;
// Requests for a URL that match this handler that do not use HTTPS are
// automatically redirected to the HTTPS URL with the same path. Query
// parameters are reserved for the redirect.
SECURE_ALWAYS = 1;
// Both HTTP and HTTPS requests with URLs that match the handler succeed
// without redirects. The application can examine the request to determine
// which protocol was used and respond accordingly.
SECURE_OPTIONAL = 2;
}
// Output only. The deployed URL for the function.
string url = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
// The security level for the function.
SecurityLevel security_level = 2;
}
// Describes EventTrigger, used to request that events be sent from another
// service.
message EventTrigger {
// 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 lowercase.
string event_type = 1;
// 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 are always returned in the normalized "long"
// format.
//
// See each *service's* documentation for supported formats.
string resource = 2;
// 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.
string service = 3;
// Specifies policy for failed executions.
FailurePolicy failure_policy = 5;
}
// Describes the policy in case of function's execution failure.
// If empty, then defaults to ignoring failures (i.e., not retrying them).
message FailurePolicy {
// Describes the retry policy in case of function's execution failure.
// A function execution is retried on any failure.
// A failed execution is retried up to 7 days with an exponential backoff
// (capped at 10 seconds).
// Retried execution is charged as any other execution.
message Retry {}
// Defines the action taken in case of a function execution failure.
oneof action {
// If specified, the function is retried in case of a failure.
Retry retry = 1;
}
}
// Describes the current stage of a deployment.
enum CloudFunctionStatus {
// Not specified. Invalid state.
CLOUD_FUNCTION_STATUS_UNSPECIFIED = 0;
// Function has been successfully deployed and is serving.
ACTIVE = 1;
// Function deployment failed and the function isn’t serving.
OFFLINE = 2;
// Function is being created or updated.
DEPLOY_IN_PROGRESS = 3;
// Function is being deleted.
DELETE_IN_PROGRESS = 4;
// Function deployment failed and the function serving state is undefined.
// The function should be updated or deleted to move it out of this state.
UNKNOWN = 5;
}
// Configuration for a secret environment variable. It has the information
// necessary to fetch the secret value from Secret Manager and expose it as an
// environment variable.
message SecretEnvVar {
// Name of the environment variable.
string key = 1;
// Project identifier (preferrably project number but can also be the project
// ID) of the project that contains the secret. If not set, it is
// populated with the function's project, assuming that the secret exists in
// the same project as the function.
string project_id = 2;
// Name of the secret in Secret Manager (not the full resource name).
string secret = 3;
// Version of the secret (version number or the string 'latest'). It is
// recommended to use a numeric version for secret environment variables as
// any updates to the secret value is not reflected until new instances start.
string version = 4;
}
// Configuration for a secret volume. It has the information necessary to fetch
// the secret value from Secret Manager and make it available as files mounted
// at the requested paths within the application container. Secret value is not
// a part of the configuration. Every file system read operation performs a
// lookup in Secret Manager to retrieve the secret value.
message SecretVolume {
// Configuration for a single version.
message SecretVersion {
// Version of the secret (version number or the string 'latest'). It is
// preferable to use `latest` version with secret volumes as secret value
// changes are reflected immediately.
string version = 1;
// Relative path of the file under the mount path where the secret value for
// this version is fetched and made available. For example, setting the
// mount_path as '/etc/secrets' and path as `/secret_foo` mounts the
// secret value file at `/etc/secrets/secret_foo`.
string path = 2;
}
// The path within the container to mount the secret volume. For example,
// setting the mount_path as `/etc/secrets` mounts the secret value files
// under the `/etc/secrets` directory. This directory is also completely
// shadowed and unavailable to mount any other secrets.
//
// Recommended mount paths: /etc/secrets
// Restricted mount paths: /cloudsql, /dev/log, /pod, /proc, /var/log
string mount_path = 1;
// Project identifier (preferrably project number but can also be the project
// ID) of the project that contains the secret. If not set, it is
// populated with the function's project, assuming that the secret exists in
// the same project as the function.
string project_id = 2;
// Name of the secret in Secret Manager (not the full resource name).
string secret = 3;
// List of secret versions to mount for this secret. If empty, the `latest`
// version of the secret is made available in a file named after the
// secret under the mount point.
repeated SecretVersion versions = 4;
}
// Request for the `CreateFunction` method.
message CreateFunctionRequest {
// Required. The project and location in which the function should be created,
// specified in the format `projects/*/locations/*`
string location = 1 [
(google.api.field_behavior) = REQUIRED,
(google.api.resource_reference) = {
type: "locations.googleapis.com/Location"
}
];
// Required. Function to be created.
CloudFunction function = 2 [(google.api.field_behavior) = REQUIRED];
}
// Request for the `UpdateFunction` method.
message UpdateFunctionRequest {
// Required. New version of the function.
CloudFunction function = 1 [(google.api.field_behavior) = REQUIRED];
// Required. The list of fields in `CloudFunction` that have to be updated.
google.protobuf.FieldMask update_mask = 2;
}
// Request for the `GetFunction` method.
message GetFunctionRequest {
// Required. The name of the function which details should be obtained.
string name = 1 [
(google.api.field_behavior) = REQUIRED,
(google.api.resource_reference) = {
type: "cloudfunctions.googleapis.com/CloudFunction"
}
];
}
// Request for the `ListFunctions` method.
message ListFunctionsRequest {
// 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. When listing functions in all locations, if one or more
// location(s) are unreachable, the response will contain functions from all
// reachable locations along with the names of any unreachable locations.
string parent = 1 [(google.api.resource_reference) = {
type: "locations.googleapis.com/Location"
}];
// Maximum number of functions to return per call.
int32 page_size = 2;
// 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.
string page_token = 3;
}
// Response for the `ListFunctions` method.
message ListFunctionsResponse {
// The functions that match the request.
repeated CloudFunction functions = 1;
// 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][google.cloud.functions.v1.ListFunctionsRequest]
// to get more functions.
string next_page_token = 2;
// Locations that could not be reached. The response does not include any
// functions from these locations.
repeated string unreachable = 3;
}
// Request for the `DeleteFunction` method.
message DeleteFunctionRequest {
// Required. The name of the function which should be deleted.
string name = 1 [
(google.api.field_behavior) = REQUIRED,
(google.api.resource_reference) = {
type: "cloudfunctions.googleapis.com/CloudFunction"
}
];
}
// Request for the `CallFunction` method.
message CallFunctionRequest {
// Required. The name of the function to be called.
string name = 1 [
(google.api.field_behavior) = REQUIRED,
(google.api.resource_reference) = {
type: "cloudfunctions.googleapis.com/CloudFunction"
}
];
// Required. Input to be passed to the function.
string data = 2 [(google.api.field_behavior) = REQUIRED];
}
// Response of `CallFunction` method.
message CallFunctionResponse {
// Execution id of function invocation.
string execution_id = 1;
// Result populated for successful execution of synchronous function. Will
// not be populated if function does not return a result through context.
string result = 2;
// Either system or user-function generated error. Set if execution
// was not successful.
string error = 3;
}
// Request of `GenerateSourceUploadUrl` method.
message GenerateUploadUrlRequest {
// The project and location in which the Google Cloud Storage signed URL
// should be generated, specified in the format `projects/*/locations/*`.
string parent = 1;
// Resource name of a KMS crypto key (managed by the user) used to
// encrypt/decrypt function source code objects in staging Cloud Storage
// buckets. When you generate an upload url and upload your source code, it
// gets copied to a staging Cloud Storage bucket in an internal regional
// project. The source code is then copied to a versioned directory in the
// sources bucket in the consumer project during the function deployment.
//
// It must match the pattern
// `projects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}`.
//
// The Google Cloud Functions service account
// (service-{project_number}@gcf-admin-robot.iam.gserviceaccount.com) must be
// granted the role 'Cloud KMS CryptoKey Encrypter/Decrypter
// (roles/cloudkms.cryptoKeyEncrypterDecrypter)' on the
// Key/KeyRing/Project/Organization (least access preferred). GCF will
// delegate access to the Google Storage service account in the internal
// project.
string kms_key_name = 2 [(google.api.resource_reference) = {
type: "cloudkms.googleapis.com/CryptoKey"
}];
}
// Response of `GenerateSourceUploadUrl` method.
message GenerateUploadUrlResponse {
// 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.
string upload_url = 1;
}
// Request of `GenerateDownloadUrl` method.
message GenerateDownloadUrlRequest {
// The name of function for which source code Google Cloud Storage signed
// URL should be generated.
string name = 1;
// The optional version of function. If not set, default, current version
// is used.
uint64 version_id = 2;
}
// Response of `GenerateDownloadUrl` method.
message GenerateDownloadUrlResponse {
// The generated Google Cloud Storage signed URL that should be used for
// function source code download.
string download_url = 1;
}