| Name | Description | Type | Additional information |
|---|---|---|---|
| token | string |
None. |
|
| customer_id | integer |
None. |
|
| sender_id | integer |
None. |
|
| receiver_id | integer |
None. |
|
| message_content | string |
None. |
|
| milestone_id | integer |
None. |
|
| project_summary_id | integer |
None. |
|
| parent_project_communication_id | integer |
None. |