Get apiv1projects datacatalog segment dimensions

{
  "results": [
    {
      "fieldType": "dimension",
      "type": "string",
      "name": "<string>",
      "label": "<string>",
      "table": "<string>",
      "tableLabel": "<string>",
      "sql": "<string>",
      "description": "<string>",
      "source": {
        "content": "<string>",
        "highlight": {
          "end": {
            "character": 123,
            "line": 123
          },
          "start": {
            "character": 123,
            "line": 123
          }
        },
        "range": {
          "end": {
            "character": 123,
            "line": 123
          },
          "start": {
            "character": 123,
            "line": 123
          }
        },
        "path": "<string>"
      },
      "hidden": true,
      "compact": "thousands",
      "round": 123,
      "format": "km",
      "groupLabel": "<string>",
      "groups": [
        "<string>"
      ],
      "urls": [
        {
          "label": "<string>",
          "url": "<string>"
        }
      ],
      "index": 123,
      "tags": [
        "<string>"
      ],
      "group": "<string>",
      "requiredAttributes": {},
      "timeInterval": "RAW",
      "timeIntervalBaseDimensionName": "<string>",
      "isAdditionalDimension": true,
      "colors": {},
      "isIntervalBase": true,
      "compiledSql": "<string>",
      "tablesReferences": [
        "<string>"
      ],
      "tablesRequiredAttributes": {}
    }
  ],
  "status": "ok"
}