googleapis/google/cloud/ces/v1beta/mcp_toolset.proto
Google APIs 83e03cdad2 feat: update public libraries for CES v1beta
docs: A comment for field `fallback_action` in message `.google.cloud.ces.v1beta.LanguageSettings` is changed
docs: A comment for enum value `ERROR_HANDLING_STRATEGY_UNSPECIFIED` in enum `ErrorHandlingStrategy` is changed
docs: A comment for enum value `FALLBACK_RESPONSE` in enum `ErrorHandlingStrategy` is changed
docs: A comment for field `project` in message `.google.cloud.ces.v1beta.BigQueryExportSettings` is changed
docs: A comment for field `dataset` in message `.google.cloud.ces.v1beta.BigQueryExportSettings` is changed
docs: A comment for message `RunEvaluationOperationMetadata` is changed
docs: A comment for method `RunSession` in service `SessionService` is changed

PiperOrigin-RevId: 886993231
2026-03-20 15:08:30 -07:00

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2.7 KiB
Protocol Buffer

// 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.ces.v1beta;
import "google/api/field_behavior.proto";
import "google/cloud/ces/v1beta/auth.proto";
import "google/cloud/ces/v1beta/common.proto";
option go_package = "cloud.google.com/go/ces/apiv1beta/cespb;cespb";
option java_multiple_files = true;
option java_outer_classname = "McpToolsetProto";
option java_package = "com.google.cloud.ces.v1beta";
// A toolset that contains a list of tools that are offered by the MCP
// server.
message McpToolset {
// Required. The address of the MCP server, for example,
// "https://example.com/mcp/". If the server is built with the MCP SDK, the
// url should be suffixed with
// "/mcp/". Only Streamable HTTP transport based servers are supported. See
// https://modelcontextprotocol.io/specification/2025-03-26/basic/transports#streamable-http
// for more details.
string server_address = 1 [(google.api.field_behavior) = REQUIRED];
// Optional. Authentication information required to access tools and execute a
// tool against the MCP server. For bearer token authentication, the token
// applies only to tool execution, not to listing tools. This requires that
// tools can be listed without authentication.
ApiAuthentication api_authentication = 2
[(google.api.field_behavior) = OPTIONAL];
// Optional. Service Directory configuration for VPC-SC, used to resolve
// service names within a perimeter.
ServiceDirectoryConfig service_directory_config = 3
[(google.api.field_behavior) = OPTIONAL];
// Optional. The TLS configuration. Includes the custom server certificates
// that the client should trust.
TlsConfig tls_config = 4 [(google.api.field_behavior) = OPTIONAL];
// Optional. The custom headers to send in the request to the MCP server. The
// values must be in the format `$context.variables.<name_of_variable>` and
// can be set in the session variables. See
// https://docs.cloud.google.com/customer-engagement-ai/conversational-agents/ps/tool/open-api#openapi-injection
// for more details.
map<string, string> custom_headers = 5
[(google.api.field_behavior) = OPTIONAL];
}