What is an SNS subscription?
What is an SNS subscription?
Amazon Simple Notification Service (Amazon SNS) is a managed service that provides message delivery from publishers to subscribers (also known as producers and consumers). Publishers communicate asynchronously with subscribers by sending messages to a topic, which is a logical access point and communication channel.
How do I confirm my SNS subscription?
To confirm the subscription and start receiving notifications at the endpoint, you must visit the SubscribeURL URL (for example, by sending an HTTP GET request to the URL). See the example HTTP request in the previous step to see what the SubscribeURL looks like.
What is SNS verification?
Using information contained in the Amazon SNS message, your endpoint can recreate the string to sign and the signature so that you can verify the contents of the message by matching the signature you recreated from the message contents with the signature that Amazon SNS sent with the message.
How do I change my SNS subscription?
Select the subscription related to CRM-Integration (Amazon SQS protocol). Choose Other subscription actions and then choose Edit subscription attributes. Note that raw message delivery is enabled and then choose Cancel to go back. Choose Other subscription actions and then choose Edit subscription filter policy.
What is an SNS server?
Amazon Simple Notification Service (Amazon SNS) is a fully managed messaging service for both application-to-application (A2A) and application-to-person (A2P) communication. The A2P functionality enables you to send messages to users at scale via SMS, mobile push, and email.
How do I set up SNS alerts?
To create an SNS topic Open the Amazon SNS console at https://console.aws.amazon.com/sns/v3/home . On the Amazon SNS dashboard, under Common actions, choose Create Topic. In the Create new topic dialog box, for Topic name, enter a name for the topic (for example, my-topic ). Choose Create topic.
How do I resend my SNS subscription confirmation?
Once a subscription enters the Pending Confirmation state, there is no way to tell Amazon SNS to attempt to re-send the confirmation message. Therefore, the only viable workaround is recreating a new subscription using the same email address.
How do I cancel my pending SNS subscription?
You must wait three days for Amazon SNS to automatically remove the subscriptions from your account.
- Open the Amazon SNS console.
- In the left navigation pane, choose Subscriptions.
- On the Subscriptions page, find the subscription that you want to delete.
What is SMS confirmation code?
SMS verification is a common way to add a second form of verification to apps. By sending an SMS message containing a one-time-code like “1234” or “481236” to the user’s phone number, they can then enter the code into your app to confirm that they received the SMS message.
What is SMS identification?
The SMS sender ID is the text display name that you see at the top of your phone’s screen and is used to identify who sent the message. The SMS sender ID is simply who a text message is from.
What is Amazon Simple Notification service (Amazon SNS)?
Q: What is Amazon Simple Notification Service (Amazon SNS)? Amazon Simple Notification Service (Amazon SNS) is a web service that makes it easy to set up, operate, and send notifications from the cloud.
What’s new in Amazon SNS?
We released a new feature today for Amazon SNS that enables developers to perform custom message handling or publish messages to other AWS services by subscribing AWS Lambda functions to SNS topics.
How does Amazon SNS assign an Arn to a topic?
When a topic is created, Amazon SNS will assign a unique ARN (Amazon Resource Name) to the topic, which will include the service name (SNS), region, AWS ID of the user and the topic name. The ARN will be returned as part of the API call to create the topic.
How do I use SNS messages from opt-in regions with AWS Lambda?
Update – May 26, 2020: When using Amazon SNS to deliver messages from opt-in regions to regions which are enabled by default, you must alter the policy created in the AWS Lambda function by replacing the principal sns.amazonaws.com with sns. .amazonaws.com.
