exchange_in_terminal_state
HTTP status: 409
Type: conflict
Meaning
Section titled “Meaning”This exchange is in a terminal state (rejected, failed, cancelled or acknowledged) and cannot be cancelled.
Remediation
Section titled “Remediation”The request conflicts with the resource’s current state (e.g. a duplicate, or an action that requires a different state). Re-fetch the resource and re-check its current fields before retrying.