239 lines
8.5 KiB
Protocol Buffer
239 lines
8.5 KiB
Protocol Buffer
// Copyright 2023 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto3";
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package google.api;
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import "google/protobuf/descriptor.proto";
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option cc_enable_arenas = true;
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option go_package = "google.golang.org/genproto/googleapis/api/annotations;annotations";
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option java_multiple_files = true;
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option java_outer_classname = "ResourceProto";
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option java_package = "com.google.api";
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option objc_class_prefix = "GAPI";
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extend google.protobuf.FieldOptions {
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// An annotation that describes a resource reference, see
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// [ResourceReference][].
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google.api.ResourceReference resource_reference = 1055;
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}
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extend google.protobuf.FileOptions {
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// An annotation that describes a resource definition without a corresponding
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// message; see [ResourceDescriptor][].
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repeated google.api.ResourceDescriptor resource_definition = 1053;
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}
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extend google.protobuf.MessageOptions {
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// An annotation that describes a resource definition, see
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// [ResourceDescriptor][].
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google.api.ResourceDescriptor resource = 1053;
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}
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// A simple descriptor of a resource type.
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//
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// ResourceDescriptor annotates a resource message (either by means of a
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// protobuf annotation or use in the service config), and associates the
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// resource's schema, the resource type, and the pattern of the resource name.
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//
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// Example:
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//
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// message Topic {
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// // Indicates this message defines a resource schema.
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// // Declares the resource type in the format of {service}/{kind}.
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// // For Kubernetes resources, the format is {api group}/{kind}.
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// option (google.api.resource) = {
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// type: "pubsub.googleapis.com/Topic"
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// pattern: "projects/{project}/topics/{topic}"
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// };
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// }
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//
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// The ResourceDescriptor Yaml config will look like:
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//
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// resources:
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// - type: "pubsub.googleapis.com/Topic"
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// pattern: "projects/{project}/topics/{topic}"
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//
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// Sometimes, resources have multiple patterns, typically because they can
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// live under multiple parents.
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//
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// Example:
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//
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// message LogEntry {
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// option (google.api.resource) = {
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// type: "logging.googleapis.com/LogEntry"
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// pattern: "projects/{project}/logs/{log}"
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// pattern: "folders/{folder}/logs/{log}"
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// pattern: "organizations/{organization}/logs/{log}"
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// pattern: "billingAccounts/{billing_account}/logs/{log}"
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// };
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// }
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//
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// The ResourceDescriptor Yaml config will look like:
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//
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// resources:
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// - type: 'logging.googleapis.com/LogEntry'
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// pattern: "projects/{project}/logs/{log}"
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// pattern: "folders/{folder}/logs/{log}"
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// pattern: "organizations/{organization}/logs/{log}"
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// pattern: "billingAccounts/{billing_account}/logs/{log}"
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message ResourceDescriptor {
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// A description of the historical or future-looking state of the
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// resource pattern.
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enum History {
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// The "unset" value.
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HISTORY_UNSPECIFIED = 0;
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// The resource originally had one pattern and launched as such, and
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// additional patterns were added later.
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ORIGINALLY_SINGLE_PATTERN = 1;
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// The resource has one pattern, but the API owner expects to add more
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// later. (This is the inverse of ORIGINALLY_SINGLE_PATTERN, and prevents
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// that from being necessary once there are multiple patterns.)
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FUTURE_MULTI_PATTERN = 2;
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}
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// A flag representing a specific style that a resource claims to conform to.
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enum Style {
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// The unspecified value. Do not use.
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STYLE_UNSPECIFIED = 0;
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// This resource is intended to be "declarative-friendly".
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//
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// Declarative-friendly resources must be more strictly consistent, and
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// setting this to true communicates to tools that this resource should
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// adhere to declarative-friendly expectations.
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//
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// Note: This is used by the API linter (linter.aip.dev) to enable
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// additional checks.
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DECLARATIVE_FRIENDLY = 1;
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}
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// The resource type. It must be in the format of
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// {service_name}/{resource_type_kind}. The `resource_type_kind` must be
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// singular and must not include version numbers.
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//
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// Example: `storage.googleapis.com/Bucket`
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//
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// The value of the resource_type_kind must follow the regular expression
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// /[A-Za-z][a-zA-Z0-9]+/. It should start with an upper case character and
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// should use PascalCase (UpperCamelCase). The maximum number of
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// characters allowed for the `resource_type_kind` is 100.
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string type = 1;
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// Optional. The relative resource name pattern associated with this resource
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// type. The DNS prefix of the full resource name shouldn't be specified here.
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//
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// The path pattern must follow the syntax, which aligns with HTTP binding
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// syntax:
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//
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// Template = Segment { "/" Segment } ;
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// Segment = LITERAL | Variable ;
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// Variable = "{" LITERAL "}" ;
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//
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// Examples:
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//
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// - "projects/{project}/topics/{topic}"
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// - "projects/{project}/knowledgeBases/{knowledge_base}"
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//
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// The components in braces correspond to the IDs for each resource in the
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// hierarchy. It is expected that, if multiple patterns are provided,
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// the same component name (e.g. "project") refers to IDs of the same
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// type of resource.
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repeated string pattern = 2;
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// Optional. The field on the resource that designates the resource name
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// field. If omitted, this is assumed to be "name".
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string name_field = 3;
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// Optional. The historical or future-looking state of the resource pattern.
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//
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// Example:
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//
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// // The InspectTemplate message originally only supported resource
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// // names with organization, and project was added later.
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// message InspectTemplate {
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// option (google.api.resource) = {
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// type: "dlp.googleapis.com/InspectTemplate"
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// pattern:
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// "organizations/{organization}/inspectTemplates/{inspect_template}"
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// pattern: "projects/{project}/inspectTemplates/{inspect_template}"
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// history: ORIGINALLY_SINGLE_PATTERN
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// };
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// }
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History history = 4;
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// The plural name used in the resource name and permission names, such as
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// 'projects' for the resource name of 'projects/{project}' and the permission
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// name of 'cloudresourcemanager.googleapis.com/projects.get'. It is the same
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// concept of the `plural` field in k8s CRD spec
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// https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions/
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//
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// Note: The plural form is required even for singleton resources. See
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// https://aip.dev/156
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string plural = 5;
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// The same concept of the `singular` field in k8s CRD spec
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// https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions/
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// Such as "project" for the `resourcemanager.googleapis.com/Project` type.
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string singular = 6;
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// Style flag(s) for this resource.
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// These indicate that a resource is expected to conform to a given
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// style. See the specific style flags for additional information.
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repeated Style style = 10;
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}
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// Defines a proto annotation that describes a string field that refers to
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// an API resource.
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message ResourceReference {
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// The resource type that the annotated field references.
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//
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// Example:
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//
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// message Subscription {
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// string topic = 2 [(google.api.resource_reference) = {
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// type: "pubsub.googleapis.com/Topic"
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// }];
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// }
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//
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// Occasionally, a field may reference an arbitrary resource. In this case,
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// APIs use the special value * in their resource reference.
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//
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// Example:
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//
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// message GetIamPolicyRequest {
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// string resource = 2 [(google.api.resource_reference) = {
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// type: "*"
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// }];
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// }
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string type = 1;
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// The resource type of a child collection that the annotated field
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// references. This is useful for annotating the `parent` field that
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// doesn't have a fixed resource type.
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//
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// Example:
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//
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// message ListLogEntriesRequest {
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// string parent = 1 [(google.api.resource_reference) = {
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// child_type: "logging.googleapis.com/LogEntry"
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// };
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// }
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string child_type = 2;
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}
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