deletePlanItemAllocation

mutation DeletePlanItemAllocation($childPlanItemId: ID!, $etag: String!, $parentPlanItemId: ID!) {
  deletePlanItemAllocation(childPlanItemId: $childPlanItemId, etag: $etag, parentPlanItemId: $parentPlanItemId) {
    childPlanItemId
    parentPlanItemId
  }
}

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

{
  "data": {
    "deletePlanItemAllocation": {
      "childPlanItemId": 1,
      "parentPlanItemId": 1
    }
  }
}