AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action0VS6X8MNND9R7H2YMYznVumN5FaWlzYb7srLkkTg3/zA3bXl5k+q2kQfbTmvKXljlMlOOQcN94wBB2BdVAFY9ztKKdY=