// 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";

option go_package = "cloud.google.com/go/ces/apiv1beta/cespb;cespb";
option java_multiple_files = true;
option java_outer_classname = "PythonFunctionProto";
option java_package = "com.google.cloud.ces.v1beta";

// A Python function tool.
message PythonFunction {
  // Optional. The name of the Python function to execute. Must match a Python
  // function name defined in the python code. Case sensitive. If the name is
  // not provided, the first function defined in the python code will be used.
  string name = 1 [(google.api.field_behavior) = OPTIONAL];

  // Optional. The Python code to execute for the tool.
  string python_code = 2 [(google.api.field_behavior) = OPTIONAL];

  // Output only. The description of the Python function, parsed from the python
  // code's docstring.
  string description = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
}