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// Copyright 2017 Google Inc.
//
// 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.v1beta2;
import "google/api/annotations.proto";
import "google/api/auth.proto";
import "google/cloud/functions/v1beta2/operations.proto";
import "google/longrunning/operations.proto";
import "google/protobuf/duration.proto";
import "google/protobuf/timestamp.proto";
option go_package = "google.golang.org/genproto/googleapis/cloud/functions/v1beta2;functions";
option java_multiple_files = true;
option java_outer_classname = "FunctionsProto";
option java_package = "com.google.cloud.functions.v1beta2";
option objc_class_prefix = "GCF";
// A service that application uses to manipulate triggers and functions.
service CloudFunctionsService {
// Returns a list of functions that belong to the requested project.
rpc ListFunctions(ListFunctionsRequest) returns (ListFunctionsResponse) {
option (google.api.http) = { get: "/v1beta2/{location=projects/*/locations/*}/functions" };
}
// Returns a function with the given name from the requested project.
rpc GetFunction(GetFunctionRequest) returns (CloudFunction) {
option (google.api.http) = { get: "/v1beta2/{name=projects/*/locations/*/functions/*}" };
}
// 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.
rpc CreateFunction(CreateFunctionRequest) returns (google.longrunning.Operation) {
option (google.api.http) = { post: "/v1beta2/{location=projects/*/locations/*}/functions" body: "function" };
}
// Updates existing function.
rpc UpdateFunction(UpdateFunctionRequest) returns (google.longrunning.Operation) {
option (google.api.http) = { put: "/v1beta2/{name=projects/*/locations/*/functions/*}" body: "function" };
}
// 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.
rpc DeleteFunction(DeleteFunctionRequest) returns (google.longrunning.Operation) {
option (google.api.http) = { delete: "/v1beta2/{name=projects/*/locations/*/functions/*}" };
}
// Invokes synchronously deployed function. To be used for testing, very
// limited traffic allowed.
rpc CallFunction(CallFunctionRequest) returns (CallFunctionResponse) {
option (google.api.http) = { post: "/v1beta2/{name=projects/*/locations/*/functions/*}:call" body: "*" };
}
}
// Describes a Cloud Function that contains user computation executed in
// response to an event. It encapsulate function and triggers configurations.
message CloudFunction {
// A user-defined name of the function. Function names must be unique
// globally and match pattern `projects/*/locations/*/functions/*`
string name = 1;
// The location of the function source code.
oneof source_code {
// The URL, starting with gs://, pointing to the zip archive which contains
// the function.
string source_archive_url = 14;
// The hosted repository where the function is defined.
SourceRepository source_repository = 3;
}
// An event that triggers the function.
oneof trigger {
// An HTTPS endpoint type of source that can be triggered via URL.
HTTPSTrigger https_trigger = 6;
// A source that fires events in response to a condition in another service.
EventTrigger event_trigger = 12;
}
// Output only. Status of the function deployment.
CloudFunctionStatus status = 7;
// Output only. Name of the most recent operation modifying the function. If
// the function status is `DEPLOYING` or `DELETING`, then it points to the
// active operation.
string latest_operation = 8;
// 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`.
string entry_point = 9;
// 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 = 10;
// The amount of memory in MB available for a function.
// Defaults to 256MB.
int32 available_memory_mb = 11;
// Output only. The service account of the function.
string service_account = 13;
// Output only. The last update timestamp of a Cloud Function.
google.protobuf.Timestamp update_time = 15;
}
// Describes HTTPSTrigger, could be used to connect web hooks to function.
message HTTPSTrigger {
// Output only. The deployed url for the function.
string url = 1;
}
// Describes EventTrigger, used to request events be sent from another
// service.
message EventTrigger {
// `event_type` names contain the service that is sending an event and the
// kind of event that was fired. Must be of the form
// `providers/*/eventTypes/*` e.g. Directly handle a Message published to
// Google Cloud Pub/Sub `providers/cloud.pubsub/eventTypes/topic.publish`
//
// Handle an object changing in Google Cloud Storage
// `providers/cloud.storage/eventTypes/object.change`
//
// Handle a write to the Firebase Realtime Database
// `providers/firebase.database/eventTypes/data.write`
string event_type = 1;
// Which instance of the source's service should send events. E.g. for Pub/Sub
// this would be a Pub/Sub topic at `projects/*/topics/*`. For Google Cloud
// Storage this would be a bucket at `projects/*/buckets/*`. For any source
// that only supports one instance per-project, this should be the name of the
// project (`projects/*`)
string resource = 2;
}
// Describes the location of the function source in a remote repository.
message SourceRepository {
// URL to the hosted repository where the function is defined. Only paths in
// https://source.developers.google.com domain are supported. The path should
// contain the name of the repository.
string repository_url = 1;
// The path within the repository where the function is defined. The path
// should point to the directory where Cloud Functions files are located. Use
// "/" if the function is defined directly in the root directory of a
// repository.
string source_path = 2;
// The version of a function. Defaults to the latest version of the master
// branch.
oneof version {
// The name of the branch from which the function should be fetched.
string branch = 3;
// The name of the tag that captures the state of the repository from
// which the function should be fetched.
string tag = 4;
// The id of the revision that captures the state of the repository from
// which the function should be fetched.
string revision = 5;
}
// Output only. The id of the revision that was resolved at the moment of
// function creation or update. For example when a user deployed from a
// branch, it will be the revision id of the latest change on this branch at
// that time. If user deployed from revision then this value will be always
// equal to the revision specified by the user.
string deployed_revision = 6;
}
// Request for the `CreateFunction` method.
message CreateFunctionRequest {
// The project and location in which the function should be created, specified
// in the format `projects/*/locations/*`
string location = 1;
// Function to be created.
CloudFunction function = 2;
}
// Request for the `UpdateFunction` method.
message UpdateFunctionRequest {
// The name of the function to be updated.
string name = 1;
// New version of the function.
CloudFunction function = 2;
}
// Request for the `GetFunction` method.
message GetFunctionRequest {
// The name of the function which details should be obtained.
string name = 1;
}
// 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.
string location = 1;
// 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.v1beta2.ListFunctionsRequest][]
// to get more functions.
string next_page_token = 2;
}
// Request for the `DeleteFunction` method.
message DeleteFunctionRequest {
// The name of the function which should be deleted.
string name = 1;
}
// Request for the `CallFunction` method.
message CallFunctionRequest {
// The name of the function to be called.
string name = 1;
// Input to be passed to the function.
string data = 2;
}
// 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;
}
// Describes the current stage of a deployment.
enum CloudFunctionStatus {
// Status not specified.
STATUS_UNSPECIFIED = 0;
// Successfully deployed.
READY = 1;
// Not deployed correctly - behavior is undefined. The item should be updated
// or deleted to move it out of this state.
FAILED = 2;
// Creation or update in progress.
DEPLOYING = 3;
// Deletion in progress.
DELETING = 4;
}