payload abstract method Null safety

OutOfBandOperation payload(
  1. OutOfBandPayload payload
)

Specifies the out-of-band payload to be handled.

IMPORTANT
Providing the out-of-band payload is required.

Params:

  • payload: the payload.

Returns: an OutOfBandOperation object.

Implementation

OutOfBandOperation payload(OutOfBandPayload payload);