in source/custom-resources/lib/shared/mxBaseResponse.js [44:53]
storeResponseData(key, val) {
if (val === undefined || val === null) {
delete this.$responseData[key];
} else if (typeof val !== 'object') {
this.$responseData[key] = val;
} else {
this.$responseData[key] = val[key];
}
return this;
}