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Conversations

Create Message

Add a new message to the conversation. Used to insert a new messages to a conversation manually ( without using chat endpoint )

post/ai/conversations/{conversation_id}/message

Path parameters

conversation_idstring uuid required

The ID of the conversation

The ID of the conversation

Headers

Idempotency-Keystring

Optional opaque, unquoted key for safely retrying the same logical request. Keys must contain 1 to 255 letters, numbers, hyphens, or underscores. Generate a unique UUID v4 for each operation and reuse it only when retrying that operation with the same request. Invalid headers—including duplicate, empty, malformed, or overlong values—return 400 with error code 10015. A request already in progress with the same key returns 409; reusing the key with a different request returns 422. Only successful responses are replayed, for up to 24 hours. Do not include sensitive data in the key.

Request body

rolestring required
contentstring
namestring
tool_callsobject[]
tool_call_idstring
sent_atstring date-time
metadataobject

Response

Successful Response

Changes