// Copyright 2016 Google Inc.
//
// 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.type;

option cc_enable_arenas = true;
option go_package = "google.golang.org/genproto/googleapis/type/date;date";
option java_multiple_files = true;
option java_outer_classname = "DateProto";
option java_package = "com.google.type";
option objc_class_prefix = "GTP";


// Represents a whole calendar date, e.g. date of birth. The time of day and
// time zone are either specified elsewhere or are not significant. The date
// is relative to the Proleptic Gregorian Calendar. The day may be 0 to
// represent a year and month where the day is not significant, e.g. credit card
// expiration date. The year may be 0 to represent a month and day independent
// of year, e.g. anniversary date. Related types are [google.type.TimeOfDay][google.type.TimeOfDay]
// and `google.protobuf.Timestamp`.
message Date {
  // Year of date. Must be from 1 to 9999, or 0 if specifying a date without
  // a year.
  int32 year = 1;

  // Month of year. Must be from 1 to 12.
  int32 month = 2;

  // Day of month. Must be from 1 to 31 and valid for the year and month, or 0
  // if specifying a year/month where the day is not significant.
  int32 day = 3;
}