AWS SDK for PHP: Error retrieving credentials from the instance profile metadata server

Question

I am trying to send SNS messeges to android through web api. Downloaded and installed the SDK from http://aws.amazon.com/developers/getting-started/php/

Got followin

Answer 1

This might be because the config file hasn't been published.

Be sure to publish the config file:

php artisan vendor:publish  --provider="Aws\Laravel\AwsServiceProvider"

To test this is the issue, just clear the config.

php artisan config:clear

If it works with the cache cleared, then this will be the issue.