title: AWS_ROLE credentials are not allowed for this account
body: <p>I am getting the below message:</p>
  
  <blockquote>
    <p>AWS_ROLE credentials are not allowed for this account.</p>
  </blockquote>
  
  <p>I am trying to execute the below command to create a stage and the execute a book from my files in S3 to a table into my data warehouse.</p>
  
  <pre><code>use schema mydb.[myschema];
  create stage mystage
              url='s3://my-bucket'
              credentials = (aws_role = 'arn:aws:iam::[]:role/myrole')
              encryption=(type='AWS_SSE_KMS' kms_key_id = 'aws/key');
  </code></pre>