I was impressed with Amazon's new Amazon Simple Notification Service (Amazon SNS). Amazon has lots of other really impressive web app building blocks. Are there examples of large organizations using AWS? They seem impressive but the downside is you outsource your processing to a third party which could be considered pretty risky.
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I wanted to start using the Amazon Simple Notification Service (http://aws.amazon.com/sns/), but I have not found any PHP libraries that I can use to access the service. I would rather not create my own library, I wanted to see if anybody has used any PHP libraries for the SNS service, and if they would recommend any.
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Trying to get started with Amazon SNS. API is very simple REST. I seem to be hung up on the signature part of the call. The API example is:
http://sns.us-east-1.amazonaws.com/
?Subject=My%20first%20message
&TopicArn=arn%3Aaws%3Asns%3Aus-east-1%3A698519295917%3AMy-Topic
&Message=Hello%20world%21
&Action=Publish
&SignatureVersion=2
&Signa...
When attempting to add permissions to an Amazon SNS topic using the AWS SDK for .NET/1.1.0.1 using code similar to the following:
AddPermissionRequest request = new AddPermissionRequest()
.WithActionNames(new[] { "Publish" })
.WithAWSAccountIds(new[] { "xxx" })
.WithLabel("PrincipleAllowControl")
.WithTopicArn(resourceNa...