| Name | Type | Description | Notes |
|---|---|---|---|
| VisitorId | string | visitor’s ID received <a href="https://developers.sendinblue.com/docs/conversations-webhooks\">from a webhook</a> or generated by you to <a href="https://developers.sendinblue.com/docs/customize-the-widget#identifying-existing-users\">bind existing user account to Conversations</a> | [default to null] |
| Text | string | message text | [default to null] |
| AgentId | string | agent ID. It can be found on agent’s page or received <a href="https://developers.sendinblue.com/docs/conversations-webhooks\">from a webhook</a>. Optional if `groupId` is set. | [optional] [default to null] |
| GroupId | string | group ID. It can be found on group’s page. Optional if `agentId` is set. | [optional] [default to null] |