lib/go/test/RequiredFieldTest.thrift - packaging/sources/thrift - Gitiles

 struct RequiredField {
   1: required string name
 }

 struct OtherThing {
   1: required i16 value
 }
	struct RequiredField {
	1: required string name
	}

	struct OtherThing {
	1: required i16 value
	}