/participant/message#X-Amz-Bearer
http://participant.connect.{region}.amazonaws.com/participant/message#X-Amz-Bearer<p>Sends a message.</p> <note> <p> <code>ConnectionToken</code> is used for invoking this API instead of <code>ParticipantToken</code>.</p> </note> <p>The Amazon Connect Participant Service APIs do not use <a href="https://docs.aws.amazon.com/general/latest/gr/signature-version-4.html">Signature Version 4 authentication</a>.</p>
Body Params
<p>The content of the message. </p> <ul> <li> <p>For <code>text/plain</code> and <code>text/markdown</code>, the Length Constraints are Minimum of 1, Maximum of 1024. </p> </li> <li> <p>For <code>application/json</code>, the Length Constraints are Minimum of 1, Maximum of 12000. </p> </li> <li> <p>For <code>application/vnd.amazonaws.connect.message.interactive.response</code>, the Length Constraints are Minimum of 1, Maximum of 12288.</p> </li> </ul>
A unique, case-sensitive identifier that you provide to ensure the idempotency of the request. If not provided, the Amazon Web Services SDK populates this field. For more information about idempotency, see <a href="https://aws.amazon.com/builders-library/making-retries-safe-with-idempotent-APIs/">Making retries safe with idempotent APIs</a>.
The type of the content. Supported types are <code>text/plain</code>, <code>text/markdown</code>, <code>application/json</code>, and <code>application/vnd.amazonaws.connect.message.interactive.response</code>.
Responses
{
"success": true,
"data": {
"id": "abc123",
"created_at": "2025-01-01T00:00:00Z"
}
}{
"success": false,
"error": {
"code": "VALIDATION_ERROR",
"message": "Invalid request parameters"
}
}1curl --request POST \2 --url 'http://participant.connect.{region}.amazonaws.com/participant/message#X-Amz-Bearer' \3 --header 'accept: application/json' \4 --header 'content-type: application/json'1{2 "success": true,3 "data": {4 "id": "abc123",5 "created_at": "2025-01-01T00:00:00Z"6 }7}