Values.UpdateStepRequestSourceUpdates a step.
type nonrec t = {farmId : FarmId.t;The farm ID to update.
*)queueId : QueueId.t;The queue ID to update.
*)jobId : JobId.t;The job ID to update.
*)stepId : StepId.t;The step ID to update.
*)clientToken : ClientToken.t option;The unique token which the server uses to recognize retries of the same request.
*)targetTaskRunStatus : StepTargetTaskRunStatus.t;The task status to update the step's tasks to.
*)}