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 actionV3ZAQMH6HZ8CCC4SBPDVGty4ncUMig/le//lx/0uo7eHYwR1dsx5m31SvPNpT4x9fAa1402/7ZD34/GL0oHtOqd7NkgKU0Sgz0Rknr7cSrTkfRiVHYa7gi1WExo=