curl --request POST \
  --url https://api.alpha-1edtech.ai/ims/oneroster/gradebook/v1p2/lineItems/ \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "lineItem": {
    "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>"
  }
}