Persists the user message and pending assistant turn, then returns without waiting for inference. The same supervisor runtime, native MCP tools and streamed event projection used by POST /discuss/turns complete the turn. Reuse the same Idempotency-Key to retrieve the existing turn without starting another run.
Path Parameters
workspace_idRequired
string <uuid>
Example0198ac5e-f9b7-7000-8000-000000000001
Header Parameters
X-CSRF-TokenRequired
string·min 43·max 43
Session-bound CSRF token. It must exactly match the
__Host-assign_csrf cookie sent with the request.
Idempotency-KeyRequired
string·min 16·max 200
Opaque client-generated key for safely retrying this operation.
Request Body
application/json
contentRequired
string·min 1·max 8000
parts
object[]·max 20
context
object
Responses
Cache-Control
string·const no-store
Prevents storage of error responses by clients and intermediaries.
stream_idRequired
string <uuid>
Opaque Assign-owned UUIDv7 identifier. Clients must not derive meaning from it.
Example0198ac5e-f9b7-7000-8000-000000000001
userRequired
object
responseRequired
object
replayedRequired
boolean
Cache-Control
string·const no-store
Prevents storage of error responses by clients and intermediaries.
X-Request-ID
string·min 1·max 200
Correlation identifier for the request.
X-Content-Type-Options
string·const nosniff
Prevents user agents from MIME-sniffing the response.
errorRequired
object
Cache-Control
string·const no-store
Prevents storage of error responses by clients and intermediaries.
X-Request-ID
string·min 1·max 200
Correlation identifier for the request.
X-Content-Type-Options
string·const nosniff
Prevents user agents from MIME-sniffing the response.
errorRequired
object
errorRequired
object
Cache-Control
string·const no-store
Prevents storage of error responses by clients and intermediaries.
X-Request-ID
string·min 1·max 200
Correlation identifier for the request.
X-Content-Type-Options
string·const nosniff
Prevents user agents from MIME-sniffing the response.
errorRequired
object
Cache-Control
string·const no-store
Prevents storage of error responses by clients and intermediaries.
X-Request-ID
string·min 1·max 200
Correlation identifier for the request.
X-Content-Type-Options
string·const nosniff
Prevents user agents from MIME-sniffing the response.
errorRequired
object
Retry-After
integer·min 0
Delay in seconds before retrying, when an expected maintenance end is known.
Cache-Control
string·const no-store
Prevents storage of error responses by clients and intermediaries.
X-Request-ID
string·min 1·max 200
Correlation identifier for the request.
X-Content-Type-Options
string·const nosniff
Prevents user agents from MIME-sniffing the response.
