Fetch the related upstream Library

GET  /libraries/:library_id/upstream_library

curl https://reactor.adobe.io/libraries/:library_id/upstream_library \
  -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": {
    "id": "LBd2d833585125430c96d59d1912f6af8d",
    "type": "libraries",
    "attributes": {
      "created_at": "2023-04-21T23:02:56.033Z",
      "name": "My Library",
      "published_at": null,
      "state": "submitted",
      "updated_at": "2023-04-21T23:03:01.406Z",
      "created_by_email": "ciltaru@adobe.com",
      "created_by_display_name": "George Ciltaru",
      "updated_by_email": "ciltaru@adobe.com",
      "updated_by_display_name": "George Ciltaru",
      "build_required": false
    },
    "relationships": {
      "builds": {
        "links": {
          "related": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d/builds"
        }
      },
      "environment": {
        "links": {
          "self": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d/relationships/environment"
        },
        "data": null
      },
      "data_elements": {
        "links": {
          "related": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d/data_elements",
          "self": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d/relationships/data_elements"
        }
      },
      "extensions": {
        "links": {
          "related": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d/extensions",
          "self": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d/relationships/extensions"
        }
      },
      "notes": {
        "links": {
          "related": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d/notes"
        }
      },
      "rules": {
        "links": {
          "related": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d/rules",
          "self": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d/relationships/rules"
        }
      },
      "upstream_library": {
        "data": null
      },
      "property": {
        "links": {
          "related": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d/property"
        },
        "data": {
          "id": "PRc517d865871e4e07b7e76c6c33832135",
          "type": "properties"
        }
      },
      "last_build": {
        "links": {
          "related": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d/last_build"
        },
        "data": {
          "id": "BL9b342fbe4a334abb85253b8067797bf1",
          "type": "builds"
        }
      }
    },
    "links": {
      "property": "https://reactor.adobe.io/properties/PRc517d865871e4e07b7e76c6c33832135",
      "self": "https://reactor.adobe.io/libraries/LBd2d833585125430c96d59d1912f6af8d"
    },
    "meta": {
      "build_status": null
    }
  }
}