Cancel a workflow execution
Stops one run and stamps it CANCELLED. The execution stays queryable — cancelling is a state change, not a delete. Addressed by execution id alone, so a caller holding one from a list does not need to carry the workflow id with it.
Requires the workflows:write scope — Create, edit, enable, and delete your automation workflows.
API key authentication. Use a sk_* (FULL) or pk_* (SENDING_ONLY) key as the bearer token. Public keys (pk_*) are restricted to the email-send endpoints and the self-serve list subscribe/unsubscribe pair; every other endpoint — event tracking included — answers 403 for them. In scope terms (used by /api/v1/* operations): FULL keys hold every scope; SENDING_ONLY keys hold only emails:send.
In: header
Path Parameters
Workflow execution id.
Response Body
application/json
application/problem+json
application/problem+json
application/problem+json
application/problem+json
application/problem+json
application/problem+json
curl -X POST "https://example.com/api/v1/workflows/executions/497f6eca-6276-4993-bfeb-53cbbbba6f08/cancel"{
"id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
"workflow_id": "03e70e31-d7a4-4401-a629-6a4b6096cdfe",
"contact_id": "f245e2a3-e141-4d41-912c-b1c1f5bd5598",
"status": "RUNNING",
"current_step_id": "7ea464a2-c5aa-44f1-a236-bca8c839d1c0",
"exit_reason": "string",
"started_at": "2019-08-24T14:15:22Z",
"completed_at": "2019-08-24T14:15:22Z"
}{
"type": "http://example.com",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string",
"code": "string",
"request_id": "string",
"errors": [
{
"pointer": "string",
"code": "string",
"message": "string"
}
]
}{
"type": "http://example.com",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string",
"code": "string",
"request_id": "string",
"errors": [
{
"pointer": "string",
"code": "string",
"message": "string"
}
]
}{
"type": "http://example.com",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string",
"code": "string",
"request_id": "string",
"errors": [
{
"pointer": "string",
"code": "string",
"message": "string"
}
]
}{
"type": "http://example.com",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string",
"code": "string",
"request_id": "string",
"errors": [
{
"pointer": "string",
"code": "string",
"message": "string"
}
]
}{
"type": "http://example.com",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string",
"code": "string",
"request_id": "string",
"errors": [
{
"pointer": "string",
"code": "string",
"message": "string"
}
]
}{
"type": "http://example.com",
"title": "string",
"status": 0,
"detail": "string",
"instance": "string",
"code": "string",
"request_id": "string",
"errors": [
{
"pointer": "string",
"code": "string",
"message": "string"
}
]
}