Runtype APIClient Runtime

Stop a native durable client execution

Cancel the specified execution without starting a replacement. Pending inputs become not applied. Requires the exact visitor and session bound to the conversation.

Path parameters

conversationIdstringRequired>=1 character
executionIdstringRequired>=1 character

Headers

x-visitor-tokenstringRequired

The browser’s anonymous visitor secret (cvt_…) returned by /client/init. It is what scopes the request to one visitor’s own conversations, so a request without it is refused. Sent as a header so it never lands in access logs or Referer.

x-identity-proofstringOptional1-8192 characters

Optional fresh hosted end-user identity proof. When admitted and already bound to the presented visitor, expands the request from this exact browser to sibling visitors for the same verified person. Without it, even a previously bound visitor remains exact-browser scoped.

Query parameters

sessionIdstringRequired>=1 character

Response

Cancellation accepted
acceptedboolean
executionIdstring

Errors

401
Unauthorized Error
403
Forbidden Error
404
Not Found Error
409
Conflict Error
429
Too Many Requests Error