Add task to a section upon creation via API request

[Joe_Trollo]

For clarity (and to link to this from another thread I’m about to respond to) this is what a request that both creates the task and sets the section memberships in the same request looks like:

POST /tasks
{
  "data": {
    "name": "My Task",
    "memberships": [
      {
        "project": 123,
        "section": 456,
      },
      {
        "project": 789,
        "section": 1011,
      }
    ]
  }
}