1// Copyright 2019 Google LLC.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14//
15
16syntax = "proto3";
17
18package google.type;
19
20option cc_enable_arenas = true;
21option go_package = "google.golang.org/genproto/googleapis/type/date;date";
22option java_multiple_files = true;
23option java_outer_classname = "DateProto";
24option java_package = "com.google.type";
25option objc_class_prefix = "GTP";
26
27// Represents a whole or partial calendar date, e.g. a birthday. The time of day
28// and time zone are either specified elsewhere or are not significant. The date
29// is relative to the Proleptic Gregorian Calendar. This can represent:
30//
31// * A full date, with non-zero year, month and day values
32// * A month and day value, with a zero year, e.g. an anniversary
33// * A year on its own, with zero month and day values
34// * A year and month value, with a zero day, e.g. a credit card expiration date
35//
36// Related types are [google.type.TimeOfDay][google.type.TimeOfDay] and `google.protobuf.Timestamp`.
37message Date {
38  // Year of date. Must be from 1 to 9999, or 0 if specifying a date without
39  // a year.
40  int32 year = 1;
41
42  // Month of year. Must be from 1 to 12, or 0 if specifying a year without a
43  // month and day.
44  int32 month = 2;
45
46  // Day of month. Must be from 1 to 31 and valid for the year and month, or 0
47  // if specifying a year by itself or a year and month where the day is not
48  // significant.
49  int32 day = 3;
50}
51