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 actionC88V8Z0FXTDRDHPSlPYApzkAdH2mQjUm2/7yO17xishOVGTk7N4iQXn/p0+e9WbIkh8AnOIArqsi0vz48kCL4tmhOus=