| Name | Description | Type | Additional information |
|---|---|---|---|
| LetterSummaryList | Collection of LetterSummaryByAccountID |
None. |
|
| LetterSummaryListByDocumentID | Collection of LetterSummaryByDocumentID |
None. |
|
| NumberOfResults | integer |
None. |
|
| Response | IResponse |
None. |