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

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