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 action6H0RY5X6Y1EKB8K0C7nHhKzbKaIkgZkv7pB3j2tRGOvM0FovdzJWpf/jkNZ4eBbzRF9nco5PQVSI5PpfcEBtu4cX39yIpWJQ7nk32rCK8xxmj60wFXC/BC4I4/Y=