fulfillmentHold:
FulfillmentHold -
The fulfillment hold created for the fulfillment order. Null if no hold was created.
fulfillmentOrder:
FulfillmentOrder -
The fulfillment order on which a fulfillment hold was applied.
remainingFulfillmentOrder:
FulfillmentOrder -
The remaining fulfillment order containing the line items to which the hold wasn't applied,
if specific line items were specified to be placed on hold.
userErrors:
FulfillmentOrderHoldUserError! -
The list of errors that occurred from executing the mutation.