Sometimes it's difficult to know which version of a Field Name that you need to use in a given place, so here's a quick reference for which source uses the SOAP or REST version of a field name:
| Where | Which
|
|---|
| Munchkin API | SOAP |
| Forms 2 API | SOAP |
| List Import(UI) | SOAP |
| List Import(REST API) | REST |
| Webhooks Response Mappings | SOAP |
| SOAP API | SOAP |
| REST API | REST |
Are there other places where you're confused about which field name you should use? Let us know in the comments and we can help you out.