{
  "collection": "layers",
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    "display_options": null,
    "field": "markerIcon",
    "group": "Marker",
    "hidden": false,
    "interface": "select-dropdown-m2o",
    "note": null,
    "options": {
      "template": "{{id}}"
    },
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    "sort": 2,
    "special": [
      "m2o"
    ],
    "translations": null,
    "validation": null,
    "validation_message": null,
    "width": "half"
  },
  "schema": {
    "name": "markerIcon",
    "table": "layers",
    "data_type": "character varying",
    "default_value": null,
    "max_length": 255,
    "numeric_precision": null,
    "numeric_scale": null,
    "is_nullable": true,
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    "foreign_key_table": "marker_icons",
    "foreign_key_column": "id"
  }
}