Shift Validation Error

[MuneebUmer]

hi Everyone ,

i am using a retail server API to create a suspended Cart from our KIOSK System. all the required parameter's set on payload but we are getting Shift Validation Error.

API LINK:
API: https://*************/RetailServer/Commerce/Carts .

{
"TypeName": "DataValidationException",
"Exception": "{\r\n "ValidationResults": [],\r\n "ErrorResourceId": "Microsoft_Dynamics_Commerce_Runtime_ShiftValidationError",\r\n "LocalizedMessage": "The operation cannot be performed because an error has occurred. Review and correct the errors for the shift and then try again."\r\n}",
"CorrelationId": "7a1dc145-2ba9-4f7b-aac2-d0847a7a53f4"
}

There is no ShiftID parameter define in Cart API , where we define shift id.