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 actionZPQJNM229V8EZ820W4Nz3jzGzsGaomLjbUh4ofQAmjgSd1PyY2JvEb0vV5zwEsvOiikYYtfcJFkNHGtWuxsGTiWsuCSIH5xbJhtjpmP7c31jsKvc