CaseInstanceSendMessageOptions

Options for sending a message to a case instance.

Properties

Property	Type	Description
itemData?	Record<string, string | string[]>	Data payload delivered with the message — e.g. { stageName: 'Review' } for UserSelectStage, or { taskNames: ['Approve Invoice'] } for UserAdhocTrigger.
reference?	string	Message reference identifying the target wait point. Defaults to the case instance itself, which is correct for most messages.