syntax = "proto3";

package envoy.config.grpc_credential.v2alpha;

option java_outer_classname = "AwsIamProto";
option java_multiple_files = true;
option java_package = "io.envoyproxy.envoy.config.grpc_credential.v2alpha";

import "validate/validate.proto";

// [#protodoc-title: Grpc Credentials AWS IAM]
// Configuration for AWS IAM Grpc Credentials Plugin

message AwsIamConfig {
  // The `service namespace
  // <https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html#genref-aws-service-namespaces>`_
  // of the Grpc endpoint.
  //
  // Example: appmesh
  string service_name = 1 [(validate.rules).string = {min_bytes: 1}];

  // The `region <https://docs.aws.amazon.com/general/latest/gr/rande.html>`_ hosting the Grpc
  // endpoint. If unspecified, the extension will use the value in the ``AWS_REGION`` environment
  // variable.
  //
  // Example: us-west-2
  string region = 2;
}