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 action8T7RRS2RJAQ5KZ0Vb9/xWHaI9ZOylmRKvS3+cb9vAsloIeaOu+x3mu1mE3N4F/YpIWCzSouMnbfwKqm4r6Hz2chy9Wc=