List DataElement relationships for a Library

GET  /libraries/:library_id/relationships/data_elements

curl https://reactor.adobe.io/libraries/:library_id/relationships/data_elements \
  -H "Accept: application/vnd.api+json;revision=1" \
  -H "Content-Type: application/vnd.api+json" \
  -H "Authorization: Bearer [TOKEN]" \
  -H "X-Api-Key: [KEY]" \
  -H "X-Gw-Ims-Org-Id: [ORG_ID]" \
  -X GET
  

{
  "data": [
    {
      "type": "data_elements",
      "id": "DE53c42c92db8b4497a3521fd29860727a"
    }
  ],
  "links": {
    "related": "https://reactor.adobe.io/libraries/LBcd1e5d55fca54c0b9e8df155622691ae/data_elements",
    "self": "https://reactor.adobe.io/libraries/LBcd1e5d55fca54c0b9e8df155622691ae/relationships/data_elements"
  }
}