Are there API tos create (define?) a file in Anaplan, prior to external upload
I am building an integration in Boomi to move data into Anaplan via Boomi's dedicated Connectores (or by API calls).
Per Boomi Connector:
Note: To upload a file, it must already exist in Anaplan. If you did not previously upload the file to Anaplan, you can use the web-based application to complete this step. You can then use the connector to complete subsequent uploads.