ReferenceEnumsAssignUsersToCustomerErrorCodeAssignUsersToCustomerErrorCode ValuesASSIGNEES_NOT_FOUNDOne or more assignees were not foundASSIGNER_NOT_FOUNDThe assigner was not foundCUSTOMER_NOT_FOUNDThe customer was not foundMUST_PROVIDE_AT_LEAST_ONE_ASSIGNEEAt least one assignee must be provided