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 actionRQ2DG6GY3BXFHEKT9Gw8xd9+euj4tnWcPYfX8nA3RCaLIOTFb21q6KWKuXa7BNYaGzMLENSsisfUTmrN0ePj8nLEa+/30F28qqYVC8l4cdjMDJD+nVZAPTUg/Rg=