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 actionP1RTECT5JA8EAVE1hlss02uOGXcBb167rPJY19pZlt/r2bV1qN30oJmhVsHFh9Aarb4H5e1p+T3Wcee3+kb3oEf96Bw=