Posible values are: 0x0001 (1) - Debug output contains information from http side. 0x0002 (2) - Debug output contains SAML parse information. 0x0004 (4) - Debug output only contains errors. 0x0008 (8) - Debug to dump decoded assertion. 0x0010 (16) - Debug to trace idpcat activity 0x0020 (32) - Trace replay prevention 0x0080 (128) - Dump the entire XML tree 0x0100 (256) - Dump canonicalized buffers 0x0200 (512) - Debug for the library sort 0x0800 (2048) - Debug for namespace use 0x2000 (8192) - Debug output for certificate management