Optional human-readable display title for the prompt (ref/prompt
only). PromptReference extends BaseMetadata, so a prompt reference may
carry BaseMetadata's optional title. Has no meaning for ref/resource
(ResourceTemplateReference does not extend BaseMetadata) and is never
serialized in that case.
Optional human-readable display title for the prompt (ref/prompt only). PromptReference extends BaseMetadata, so a prompt reference may carry BaseMetadata's optional title. Has no meaning for ref/resource (ResourceTemplateReference does not extend BaseMetadata) and is never serialized in that case.