{"title":"IconSymbol3DLayer Resource","type":"object","$schema":"http://json-schema.org/draft-07/schema","description":"The shape (primitive) or image URL (href) used to visualize the features.","properties":{"dataURI":{"type":"string","description":"an image encoded as base64 string, starting with `data:image/`","pattern":"^data:image/(.|\\n|\\r)+$"},"href":{"description":"URL to the returned image.","oneOf":[{"type":"string","description":"An absolute URL","pattern":"^https?://.+$"},{"type":"string","description":"A relative path starting with ./","pattern":"^\\./.+$"}]},"primitive":{"type":"string","description":"Specifies the type of symbol used.","enum":["circle","cross","kite","square","triangle","x"]}},"oneOf":[{"required":["primitive"]},{"required":["href"]},{"required":["dataURI"]}],"additionalProperties":false}