The maximum number of ResourceCount objects returned on each page. The default is 100. You cannot specify a number greater than 100. If you specify 0, Config uses the default.
The nextToken string returned on a previous page that you use to get the next page of results in a paginated response.
nextToken
The comma-separated list that specifies the resource types that you want Config to return (for example, "AWS::EC2::Instance", "AWS::IAM::User").
"AWS::EC2::Instance"
"AWS::IAM::User"