stepTimeoutInMinutes

Specifies the amount of time this device has to finish execution of this job. If the job execution status is not set to a terminal state before this timer expires, or before the timer is reset (by again calling UpdateJobExecution, setting the status to IN_PROGRESS, and specifying a new timeout value in this field) the job execution status will be automatically set to TIMED_OUT. Note that setting or resetting the step timeout has no effect on the in progress timeout that may have been specified when the job was created (CreateJob using field timeoutConfig).

Valid values for this parameter range from 1 to 10080 (1 minute to 7 days). A value of -1 is also valid and will cancel the current step timer (created by an earlier use of UpdateJobExecutionRequest).