Camunda 8 TaskList API

Hello, so i have been trying to hit a complete task API. For my project i have created simply a user task and am trying to hit the complete task API using swagger endpoints. But I am getting different Json parsing errors when i specify the payload. Could anyone please redirect me as to what are the variables in the payload for this API and how do I complete my form associated with my UserTask.

@Awais_Sabir Which version of Camunda are you using?

v2 API : Complete user task | Camunda 8 Docs

v1 API : Complete a task | Camunda 8 Docs

was able to run the API using camunda v2 api - Complete user task

@Awais_Sabir You can try something like this:

{
  "variables": {
     "orderId": "Order-238399",
     "quantity": 10
   },
  "action": "COMPLETED"
}

Issue resolved. thanks for the help !!