| Name | Description | Type | Additional information |
|---|---|---|---|
| id | integer |
None. |
|
| sender_id | string |
None. |
|
| recipient | string |
None. |
|
| message | string |
None. |
|
| date | date |
None. |
|
| response_code | string |
None. |
|
| response_message | string |
None. |
|
| part_number | integer |
None. |
|
| unit_cost | decimal number |
None. |
|
| cost | decimal number |
None. |