Error while creating custom data type in Adobe Experience Platform

[rohinihm9448887]

Hi Team, 

I am creating a custom datatype by following the steps in the below tutorial.

https://experienceleague.adobe.com/docs/platform-learn/implement-mobile-sdk/initial-configuration/cr...

I am getting the below message while trying to save the data type.

"schema must contain populated properties"

Any help on how to resolve this and move forward.

[yuhuisg · Accepted solution]

Schemas can specify that some fields are required. If you go to your "Schemas" page in AEP, then open the schema that you're using with your Mobile SDK implementation, you should be able to find the fields that are required (either marked with "*" or are labelled somewhere with "required").