properties.schema

{
  "type":"object",
  "$schema": "http://json-schema.org/draft-04/schema",
  "id": "http://jsonschema.net",
  "required":false,
  "properties":{
    "pluginLocations": {
      "type":"object",
      "required":true,
      "properties":{
        "config": {
          "type":"object"
        },
        "course": {
          "type":"object"
        },
        "contentobject": {
          "type":"object"
        },
        "article": {
          "type":"object"
        },
        "component": {
          "type":"object",
          "properties": {
            "_componentIcon": {
              "type": "object",
              "legend": "Component icon",
              "properties": {
                "src": {
                  "type": "string",
                  "default": "",
                  "title": "Image icon",
                  "help": "This attribute will be overwritten by Html icon",
                  "required": false,
                  "inputType": "Asset:image"
                },
                "_iconName": {
                  "type": "string",
                  "default": "",
                  "title": "Html icon",
                  "help": "Icon names are avilable <a href='https://github.com/adaptlearning/adapt-contrib-vanilla/blob/master/less/src/icons.less#L36-L362'>here</a>. <strong>.icon-</strong> prefix is added.",
                  "required": false,
                  "inputType": "Text"
                },
                "_position": {
                  "type": "string",
                  "required": false,
                  "default": "left",
                  "title": "Icon position",
                  "enum": ["left", "right"],
                  "inputType": {
                    "type": "Select",
                    "options": ["left", "right"]
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}