curl --request GET \
  --url https://your-instance.example.com/api/contacts/{id} \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "data": {
    "_id": "<string>",
    "firstName": "<string>",
    "lastName": "<string>",
    "phoneNumber": "<string>",
    "email": "<string>",
    "status": "<string>",
    "pipelineId": "<string>",
    "pipelineStage": "<string>",
    "organizationId": "<string>",
    "userId": "<string>",
    "createdBy": "<string>",
    "assignees": [
      "<unknown>"
    ],
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z"
  }
}