ReplaceQuantity

Product quantity cannot be changed if product has shipped. 
Path of /Quantity is required. The Value should be the new total quantity requested for line item.
 [ {
          "op": "replace",
           "path": "/Quantity",
           "value": "100" ///The new requested value for the line item
        }]
To edit schedules use
"Replace"  - value should be a new schedule(s) with cumaltive quantity equal to new requested quantity
"Add" - value should be a new schedule schedule with quantity with new difference
"Remove" - value will be empty and path will be path to schedule to remove. Example "path": "/Schedules/2"
 example of a request for total line quantity 100 with replacement schedule
    Example 1 -   line item will have 100 with two scheudle of 50    
    [
        {
          "op": "replace",
           "path": "/Quantity",
           "value": "100"
        },
        {
        "op": "replace",
        "path": "/Schedules",
        "value": 
            [
             {
                "ScheduleDate": "2022-05-20T05:00:00Z",
                 "QuantityScheduled": 50
             },
             {
                "ScheduleDate": "2022-06-20T05:00:00Z",
                 "QuantityScheduled": 50
             }       
             ]
         }
     ]
    Example 2 - line item will have 100. This example only works if there is an existing scheduled quantity of 50
    [
        {
          "op": "replace",
           "path": "/Quantity",
           "value": "100"
        },
        {
        "op": "add",
        "path": "/Schedules",
        "value": 
            [
             {
                "ScheduleDate": "2022-05-20T05:00:00Z",
                 "QuantityScheduled": 50
             }
            ]
       }
    ]
    Example 3 -line item will have 50. A quantity decrease with the removal of the second schedule 

    [
        {
          "op": "replace",
           "path": "/Quantity",
           "value": "50"
        },
        {
        "op": "remove",
        "path": "/Schedules/2"
        }
    ]   
    Example 4 - Only Quantity with no schedule. This will result in the program picking a default schedule to adjust the quantity
    [
        {
          "op": "replace",
           "path": "/Quantity",
           "value": "100"
        }
    ]