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Prepares to subscribe an endpoint by sending the endpoint a confirmation message.
To actually create a subscription, the endpoint owner must call the
action with the token from the confirmation message. Confirmation tokens are valid
for three days.
For .NET Core, PCL and Unity this operation is only available in asynchronous form. Please refer to SubscribeAsync.
public abstract SubscribeResponse Subscribe( String topicArn, String protocol, String endpoint )
The ARN of the topic you want to subscribe to.
The protocol you want to use. Supported protocols include: http -- delivery of JSON-encoded message via HTTP POST https -- delivery of JSON-encoded message via HTTPS POST email -- delivery of message via SMTP email-json -- delivery of JSON-encoded message via SMTP sms -- delivery of message via SMS sqs -- delivery of JSON-encoded message to an Amazon SQS queue application -- delivery of JSON-encoded message to an EndpointArn for a mobile app and device. lambda -- delivery of JSON-encoded message to an AWS Lambda function.
The endpoint that you want to receive notifications. Endpoints vary by protocol: For the http protocol, the endpoint is an URL beginning with "http://" For the https protocol, the endpoint is a URL beginning with "https://" For the email protocol, the endpoint is an email address For the email-json protocol, the endpoint is an email address For the sms protocol, the endpoint is a phone number of an SMS-enabled device For the sqs protocol, the endpoint is the ARN of an Amazon SQS queue For the application protocol, the endpoint is the EndpointArn of a mobile app and device. For the lambda protocol, the endpoint is the ARN of an AWS Lambda function.
|AuthorizationErrorException||Indicates that the user has been denied access to the requested resource.|
|InternalErrorException||Indicates an internal service error.|
|InvalidParameterException||Indicates that a request parameter does not comply with the associated constraints.|
|NotFoundException||Indicates that the requested resource does not exist.|
|SubscriptionLimitExceededException||Indicates that the customer already owns the maximum allowed number of subscriptions.|
Supported in: 4.5, 4.0, 3.5
Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms
Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone