AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action9V7N2C7X1RY6VZYFIGzUAP4Jcg16wEtXsUackvun9TgrAFktIodqyAoaBian2BXzBmz+fKH+WZVRS76b1+Z+97AtU3Ta48c4CNeSTxVWUW9igMf/EL+6CO7CvZ0=