curl --request POST \
  --url https://api.alpha-1edtech.ai/ims/oneroster/rostering/v1p2/courses/ \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "course": {
    "status": "active",
    "title": "<string>",
    "org": {
      "sourcedId": "<string>"
    },
    "sourcedId": "<string>",
    "dateLastModified": "2023-11-07T05:31:56Z",
    "metadata": {},
    "academicSession": {
      "sourcedId": "<string>"
    },
    "schoolYear": {
      "href": "<string>",
      "sourcedId": "<string>",
      "type": "academicSession"
    },
    "courseCode": "<string>",
    "grades": [
      "-1"
    ],
    "subjects": [
      "Reading"
    ],
    "subjectCodes": [
      "<string>"
    ],
    "level": "<string>",
    "gradingScheme": "<string>",
    "resources": [
      {
        "href": "<string>",
        "sourcedId": "<string>",
        "type": "academicSession"
      }
    ]
  }
}
'

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