curl --request POST \
  --url https://api.alpha-1edtech.ai/ims/oneroster/gradebook/v1p2/classes/{classSourcedId}/lineItems \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "lineItems": [
    {
      "title": "<string>",
      "assignDate": "2023-11-07T05:31:56Z",
      "dueDate": "2023-11-07T05:31:56Z",
      "class": {
        "sourcedId": "<string>"
      },
      "school": {
        "sourcedId": "<string>"
      },
      "category": {
        "sourcedId": "<string>"
      },
      "sourcedId": "<string>",
      "status": "active",
      "dateLastModified": "2023-11-07T05:31:56Z",
      "metadata": {},
      "description": "<string>",
      "gradingPeriod": {
        "sourcedId": "<string>"
      },
      "academicSession": {
        "sourcedId": "<string>"
      },
      "scoreScale": {
        "sourcedId": "<string>"
      },
      "resultValueMin": 123,
      "resultValueMax": 123,
      "learningObjectiveSet": [
        {
          "source": "<string>",
          "learningObjectiveIds": [
            "<string>"
          ]
        }
      ]
    }
  ]
}
'

{
  "sourcedIdPairs": {
    "suppliedSourcedId": "<string>",
    "allocatedSourcedId": "<string>"
  }
}