Invalid IAP Item Name

I am working on in app purchases. I have them set up in iTunes connect, I have the correct IAP_IDs. But when I select any of the IAPs I get a console printout saying:

INF: SDKBox IAP: Invalid name iap item name: <my iap id>```
I know that it is connecting to iTunes because the restore purchases button brings up a window asking me to sign in.
I do have a test account.
Is this a common issue? Could you possibly point me in the right direction?
Thanks so much.

I solved my issue. In case anyone else runs across this issue. I was using
SKDBox::IAP::Purchase(com.company.IAP_ID)
instead of using the name of my IAP from the skdbox_config.json