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

You can try these lines:

$credentials = new Aws\Credentials\Credentials('key' , 'secret-key');

$s3 = new S3Client(['version' => 'latest','region' => 'ap-south-1','credentials'=>$credentials]);

Answer 2

Here are the steps:

1. Type cd ~ By this you will go into the home directory.
2. mkdir .aws
3. sudo vi .aws/credentials

4. Write following lines and save the file.

   [default]
   aws_access_key_id = Your AWS Access Key
   
   aws_secret_access_key = Your AWS Secret Access Key
   

Answer 3

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.