syntax = "proto3";
package google.api;
import "google/protobuf/descriptor.proto";
enum FieldBehavior {
  FIELD_BEHAVIOR_UNSPECIFIED = 0;
  OPTIONAL = 1;
  REQUIRED = 2;
  OUTPUT_ONLY = 3;
  INPUT_ONLY = 4;
  IMMUTABLE = 5;
  UNORDERED_LIST = 6;
  NON_EMPTY_DEFAULT = 7;
  IDENTIFIER = 8;
}
extend google.protobuf.FieldOptions {
  repeated google.api.FieldBehavior field_behavior = 1052;
}
