FunctionCallOptions

Options for Connection.callFunction().

Key	Type	Default	Description
argFormats	DataFormat[]		Format of each argument, applied positionally — omit for text (the default) applied to every argument, a single entry to apply it to all of them, or one entry per argument.
resultFormat	DataFormat	DataFormat.text	Format the function's return value comes back in.
signal	AbortSignal		Cancels the call. See Cancellation & Timeouts.

See the Function Call Protocol guide for usage.