The label object is a subobject that defines a label text. It can be used, for example, in the thumbnail object or the representation type object to define the texts for the UI.
The label object contains a key that refers to a text resource file, where all texts are maintained and identified by the registered key. The path to this resource file is configured in the manifest.json file.
The label object has the following format:
{
"type" : "label", // optional
"kind" : "text",
"key" : "<key>" // text key related to resource file
}