The constant value for this option.
Human-readable title for this option.
OptionaldescriptionHuman-readable description.
Optional. Omitted and null are equivalent and mean no description is provided.
Optional_The _meta property is reserved by ACP to allow clients and agents to attach additional metadata to their interactions. Implementations MUST NOT make assumptions about values at these keys.
Optional. Omitted and null are equivalent and mean no metadata.
See protocol docs: Extensibility
A titled enum option with a const value, human-readable title, and optional description.