Tie JSON URL to a specific component
**Which version of the plugin are you using?**
[ ] Data Populator for Sketch
[ X] Data Populator for Adobe XD

**Is your feature request related to a problem? Please describe.**
Kind of, REST API coverage is delivered with more than one endpoint, need to be able to tie specific components to specific endpoints to make this really be useful. Even if GraphQL is supported, different components would be tied to different queries or mutations. 

**Describe the solution you'd like**
A component wrapper that could assign specific URL endpoint AND query parameters to a specific component. Or a query library would be nice. 

**Describe alternatives you've considered**
see above

**Additional context**
Add any other context or screenshots about the feature request here.
