updatePlanItemAllocation

mutation UpdatePlanItemAllocation($input: UpdatePlanItemAllocationInput!) {
  updatePlanItemAllocation(input: $input) {
    planItemAllocation {
      LastSessionId
      _created
      _etag
      _updated
      childPlanItem {
        LastSessionId
        _ChildAllocationsCount
        _CommentsCount
        _InputsCount
        _IssuesCount
        _ParentAllocationsCount
      }
      childPlanItemId
    }
  }
}

{
  "input": {
    "childPlanItemId": "id",
    "etag": "string",
    "parentPlanItemId": "id"
  }
}

{
  "data": {
    "updatePlanItemAllocation": {
      "planItemAllocation": {
        "LastSessionId": "string",
        "_created": "value",
        "_etag": "string",
        "_updated": "value",
        "childPlanItem": {
          "LastSessionId": "string",
          "_ChildAllocationsCount": 1,
          "_CommentsCount": 1,
          "_InputsCount": 1,
          "_IssuesCount": 1,
          "_ParentAllocationsCount": 1
        },
        "childPlanItemId": 1
      }
    }
  }
}