| Parameter | Length | Possible Values | Description | 
| API_Key 
 | 32 Char | String | Bluesky Authorization key | 
| yearMonth | -- | Array Object | Year/Month | 
| products | -- | Array Object | End date product numbers | 
| offSet | 1 Char | Number | offset number | 
| max | 1 Char | Number | max number | 
| Parameter | Length | Data type | Description | 
| data | -- | Array Object | Holds a list of customer details | 
| sumTotalBill 
 | -- | BigDecimal | sumTotalBill | 
| sumTotalExclVAT 
 | -- | BigDecimal | sumTotalExclVAT | 
| role 
 | -- | String | role | 
| header 
 | -- | Array Object | Holds list of billling fields | 
| totalCount 
 | -- | Number | totalCount |