ApiError is a message representing a standardized error response format.
It contains a list of individual errors, a trace identifier, and a status code.
FieldOpenAPI is a message used to annotate fields within gRPC message types
with additional OpenAPI-specific metadata. This includes field descriptions,
examples, validation patterns, length constraints, and other properties.
MessageOpenAPI is a message used to annotate gRPC message types with additional
OpenAPI-specific metadata, such as description and whether the message is a REST resource.
MethodOpenAPI is a message used to annotate gRPC methods with additional
OpenAPI-specific metadata. This includes whether the method operates on a REST resource,
its description, request schema, error responses, and the index of the HTTP rule where endpoints is defined.
ServiceOpenAPI is a message used to annotate gRPC services with additional
OpenAPI-specific metadata. This includes service description, version, and
and error model full qualified name.