Abstract: A domain registry (DR) service executing within a service provider network protects data, such as account data, that is associated with different accounts for testing and/or performing other operations/actions by registering an account with one or more domains. The DR service may register an account in one or more domains based on a request by a user. The operations performed that uses/changes data associated with accounts may be restricted based on the domains for which an account is registered. For example, an account that is registered in a “testing” domain may have different workflows/operations performed using the account data associated with the account registered in the testing domain as compared to an account that is not part of the testing domain.

Abstract: Techniques for testing and validating content generated by applications provided by a provider network are described. A test execution service is disclosed that provides users with a framework for testing the functionality of an application provided by a provider network. A content validation service is disclosed that provides users with a framework for validating content generated by the application by orchestrating the execution of objects to be validated as part of validating content generated by the application. The content validation service generates a validation result for a user by comparing expected data values corresponding to an object to be validated with corresponding actual data values. The disclosed content validation service provides users with the ability to define objects and object definitions for objects to be validated as part of validating content generated by applications provided by the provider network.