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 action8KEBVJMYG0YDAYHMJNNOT9AOVML+OW8+yT0m/uy+PLhQpqNR+l109Cpm7KDNhDtM/BmYXtJriDD+ZD5H+fEUo9FclCvEMWhGCUXnb+efMXAa+Ttt