Represents the 'instructionsType' parameter in a Request to the Routing API.
Important: This is a Public Preview API. It may be changed or removed at any time.
Defines that guidance instructions will returned with plain text Instruction.message, Instruction.combinedMessage and Instruction.verbalMessage with phonetic tags.
Defines that guidance instructions will be returned with plain text Instruction.message and Instruction.combinedMessage.
Defines that guidance instructions will be returned with empty Instruction.message and Instruction.combinedMessage.
Defines that guidance instructions should not be returned.