When I try to create new product with API call:

change_set = catalog.start_change_set({
  catalog: 'AWSMarketplace',
  change_set: [
    {
      change_type: 'CreateProduct',
      entity: {
        type: '[email protected]',
      },
      details: {
        name: 'FirstProduct'
      }.to_json
    }
  ]
})

I get 2 different messages depending on the account being registered on Data Exchange:

When not registered:

Aws::MarketplaceCatalog::Errors::AccessDeniedExceptioncomamazonawsservicesmarketplacecatalogmodel: Entity type [email protected] and change type CreateProduct requires AWS Marketplace registration and a public profile. Please visit https://aws.amazon.com/marketplace/management/tour to complete registration.

After registration:

Aws::MarketplaceCatalog::Errors::ValidationExceptioncomamazonawsservicesmarketplacecatalogmodel: [Requested entity type '[email protected]' and change type 'CreateProduct' is an invalid combination.]

Can someone help what’s the proper combination for creating new product on AWS Data Exchange?