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 action4YVRM7AZKSSHEGQKxkxUrYmGsddk+Z7V2VN+t5SUxr5WDqROxMNtpUhOA981oFo3k4HpilzYLsHUzOcl4Sj+FMLsCTMcy2qcc9Qnjk4OQLuWTrMJ