Amazon SNS now supports SMS Sandbox and displays available origination IDs in your account - devamazonaws.blogspot.com

Amazon Simple Notification Service (Amazon SNS) is a fully-managed messaging service that supports application-to-person (A2P) workloads, including mobile text messaging (SMS). Now, when you start using Amazon SNS to send SMS, your SMS workloads start in an isolated testing environment, called the SMS sandbox. 

Post Updated on June 01, 2021 at 10:34PM

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