Authorization: Bearer ********************{
"processInstanceId": "PROCESS_001",
"reason": "业务取消",
"userId": "USER_001"
}curl --location --request PUT '/api/up/flow/cancel' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"processInstanceId": "PROCESS_001",
"reason": "业务取消",
"userId": "USER_001"
}'{
"data": {}
}