Create integration definition

curl --request POST \
  --url http://localhost:8000/api/v1/integration_definition \
  --header 'Content-Type: application/json' \
  --data '{
  "name": "<string>",
  "sourceUrl": "<string>",
  "integrationType": {},
  "workspaceId": "0a58f56e-3f59-4f4e-a8e1-a9e47aae5c3c"
}'

{
  "integrationDefinitionId": "<string>",
  "name": "<string>",
  "key": "<string>",
  "icon": "<string>",
  "version": "<string>",
  "releaseStage": {},
  "sourceUrl": "<string>",
  "integrationType": {},
  "workspaceId": "<string>",
  "deleted": "2023-11-07T05:31:56Z",
  "createdAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z"
}