Google API Core Client - Class GPBLabel (1.42.1)

Reference documentation and code samples for the Google API Core Client class GPBLabel.

Container class for Protobuf label constants. See FieldDescriptorProto.Label in https://github.com/google/protobuf/blob/master/src/google/protobuf/descriptor.proto

Namespace

Google \ ApiCore

Constants

OPTIONAL

Value: 1

REQUIRED

Value: 2

REPEATED

Value: 3

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Last updated 2026-03-18 UTC.