// Copyright 2026 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.agentregistry.v1;

import "google/api/field_behavior.proto";
import "google/api/resource.proto";
import "google/cloud/agentregistry/v1/properties.proto";
import "google/protobuf/struct.proto";
import "google/protobuf/timestamp.proto";

option csharp_namespace = "Google.Cloud.AgentRegistry.V1";
option go_package = "cloud.google.com/go/agentregistry/apiv1/agentregistrypb;agentregistrypb";
option java_multiple_files = true;
option java_outer_classname = "EndpointProto";
option java_package = "com.google.cloud.agentregistry.v1";
option php_namespace = "Google\\Cloud\\AgentRegistry\\V1";
option ruby_package = "Google::Cloud::AgentRegistry::V1";

// Represents an Endpoint.
message Endpoint {
  option (google.api.resource) = {
    type: "agentregistry.googleapis.com/Endpoint"
    pattern: "projects/{project}/locations/{location}/endpoints/{endpoint}"
    plural: "endpoints"
    singular: "endpoint"
  };

  // Identifier. The resource name of the Endpoint.
  // Format: `projects/{project}/locations/{location}/endpoints/{endpoint}`.
  string name = 1 [(google.api.field_behavior) = IDENTIFIER];

  // Output only. A stable, globally unique identifier for Endpoint.
  string endpoint_id = 8 [(google.api.field_behavior) = OUTPUT_ONLY];

  // Output only. Display name for the Endpoint.
  string display_name = 2 [(google.api.field_behavior) = OUTPUT_ONLY];

  // Output only. Description of an Endpoint.
  string description = 3 [(google.api.field_behavior) = OUTPUT_ONLY];

  // Required. The connection details for the Endpoint.
  repeated Interface interfaces = 4 [(google.api.field_behavior) = REQUIRED];

  // Output only. Create time.
  google.protobuf.Timestamp create_time = 5
      [(google.api.field_behavior) = OUTPUT_ONLY];

  // Output only. Update time.
  google.protobuf.Timestamp update_time = 6
      [(google.api.field_behavior) = OUTPUT_ONLY];

  // Output only. Attributes of the Endpoint.
  //
  // Valid values:
  //
  //  * `agentregistry.googleapis.com/system/RuntimeReference`:
  //    {"uri": "//..."} - the URI of the underlying resource hosting the
  //    Endpoint, for example, the GKE Deployment.
  map<string, google.protobuf.Struct> attributes = 7
      [(google.api.field_behavior) = OUTPUT_ONLY];
}