curl --request POST \
  --url https://cloud.memsource.com/web/api2/v1/projects/{projectUid}/jobs/{jobUid}/split \
  --header 'Content-Type: application/json' \
  --data '{
  "segmentOrdinals": [
    123
  ],
  "partCount": 123,
  "partSize": 123,
  "wordCount": 123,
  "byDocumentPart": true
}'

{
  "jobs": [
    {
      "uid": "<string>",
      "status": "NEW",
      "providers": [
        {
          "type": "<string>",
          "id": "<string>",
          "uid": "<string>"
        }
      ],
      "targetLang": "<string>",
      "workflowLevel": 123,
      "workflowStep": {
        "name": "<string>",
        "id": "<string>",
        "uid": "<string>",
        "order": 123,
        "lqaEnabled": true
      },
      "filename": "<string>",
      "dateDue": "2023-11-07T05:31:56Z",
      "dateCreated": "2023-11-07T05:31:56Z",
      "updateSourceDate": "2023-11-07T05:31:56Z",
      "imported": true,
      "jobAssignedEmailTemplate": {},
      "notificationIntervalInMinutes": 123,
      "continuous": true,
      "sourceFileUid": "<string>"
    }
  ]
}