Add a new message to a chat thread

Produces an event stream (SSE) to stream responses from the chat assistant

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Path Params
string
required

Chat thread ID

Body Params

Message content

string
string
string
enum
Allowed:
date-time
string
enum
Allowed:
string
enum
Allowed:
string
metadata
approvalAction
object
mcpToolApprovals
array of objects
mcpToolApprovals
string
enum
Allowed:
documents
array of objects
documents
Responses

400

Invalid request

401

Request was unauthorized

403

Forbidden access to chat thread

404

Chat thread not found

Language
Credentials
Basic
base64
:
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Response
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text/event-stream