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 actionQBYMX8M6M60J1KYTrsYXVTnPYAYRAAFxKE68jsWLsUE+fbTAa7b+iTEew10Ui/6dATmP5Cb93R6VZH88hn5dAgHGir+JRAYrbBewtBCTF21GfUCPHu51tgH34Kc=