"#Name ","C icalparameter_kind Enum","C Type","Enumeration Values"
"ALTREP","2","const char*",
"CHARSET","3","const char*",
"CN","4","const char*",
"CUTYPE","5","icalparameter_cutype","X=20100;INDIVIDUAL;GROUP;RESOURCE;ROOM;UNKNOWN;NONE=20199"
"DELEGATED-FROM","6","const char*",
"DELEGATED-TO","7","const char*",
"DIR","8","const char*",
"ENCODING","10","icalparameter_encoding","X=20300;8BIT;BASE64;NONE=20399"
"FBTYPE","11","icalparameter_fbtype","X=20400;FREE;BUSY;BUSY-UNAVAILABLE;BUSY-TENTATIVE;NONE=20499"
"FMTTYPE","12","const char*",
"LANGUAGE","14","const char*",
"MEMBER","18","const char*",
"#PARTSTAT:FAILED from draft-apthorp-ical-tasks",,,
"PARTSTAT","20","icalparameter_partstat","X=20600;NEEDS-ACTION;ACCEPTED;DECLINED;TENTATIVE;DELEGATED;COMPLETED;INPROCESS;FAILED;NONE=20699"
"RANGE","21","icalparameter_range","X=20700;THISANDPRIOR;THISANDFUTURE;NONE=20799"
"RELATED","22","icalparameter_related","X=20800;START;END;NONE=20899"
"#RELTYPE:SNOOZE from RFC9073",,,
"RELTYPE","23","icalparameter_reltype","X=20900;PARENT;CHILD;SIBLING;POLL;SNOOZE;NONE=20999"
"ROLE","24","icalparameter_role","X=21100;CHAIR;REQ-PARTICIPANT;OPT-PARTICIPANT;NON-PARTICIPANT;NONE=21199"
"RSVP","25","icalparameter_rsvp","X=21200;TRUE;FALSE;NONE=21299"
"SENT-BY","26","const char*",
"TZID","27","const char*",
"VALUE","28","icalparameter_value","X=21600;BINARY;BOOLEAN;DATE;DURATION;FLOAT;INTEGER;PERIOD;RECUR;TEXT;URI;ERROR;DATE-TIME;UTC-OFFSET;CAL-ADDRESS;NONE=21699"
"X","29","const char*",

"#libical Internal Properties"
"X-LIC-ERRORTYPE","31","icalparameter_xlicerrortype","X=21800;COMPONENT-PARSE-ERROR;PROPERTY-PARSE-ERROR;PARAMETER-NAME-PARSE-ERROR;PARAMETER-VALUE-PARSE-ERROR;VALUE-PARSE-ERROR;INVALID-ITIP;UNKNOWN-VCAL-PROP-ERROR;MIME-PARSE-ERROR;VCAL-PROP-PARSE-ERROR;NONE=21899"
"X-LIC-COMPARETYPE","30","icalparameter_xliccomparetype","X=21700;EQUAL;NOTEQUAL;LESS;GREATER;LESSEQUAL;GREATEREQUAL;REGEX;ISNULL;ISNOTNULL;NONE=21799"

"#Parameters from Scheduling Extensions to CalDAV (RFC 6638)"
"SCHEDULE-AGENT","34","icalparameter_scheduleagent","X=21300;SERVER;CLIENT;NONE=21399"
"SCHEDULE-FORCE-SEND","35","icalparameter_scheduleforcesend","X=21400;REQUEST;REPLY;NONE=21499"
"SCHEDULE-STATUS","36","const char*",

"#CAP Parameters","Draft 8",
"#this parameter should really be called ACTION, but this conflicts with the ACTION property"
"ACTIONPARAM","1","icalparameter_action","X=20000;ASK;ABORT;NONE=20099"
"ID","13","const char*",
"ENABLE","9","icalparameter_enable","X=20200;TRUE;FALSE;NONE=20299"
"LATENCY","15","const char*",
"LOCAL","16","icalparameter_local","X=20500;TRUE;FALSE;NONE=20599"
"LOCALIZE","17","const char*",
"OPTIONS","19","const char*",
"NO","32",,

"#In practice any unknown parameter that is not an xparam is treated as an ianaparam"
"IANA","33","const char*",
"ANY","0",,

"#VPOLL Parameters","draft-york-vpoll","PUBLIC-COMMENT and RESPONSE are deprecated"
"PUBLIC-COMMENT","37","const char*",
"RESPONSE","38","int",
"REQUIRED","43","icalparameter_required","X=21000;TRUE;FALSE;NONE=21099"
"STAY-INFORMED","39","icalparameter_stayinformed","X=21500;TRUE;FALSE;NONE=21599"

"#CalDAV Managed Attachment Parameters","draft-ietf-calext-caldav-attachments"
"MANAGED-ID","40","const char*",
"SIZE","41","const char*",
"FILENAME","42","const char*",

"#Task Extension Parameters","draft-apthorp-ical-tasks"
"REASON","47","const char*",
"MODIFIED","44","const char*",
"SUBSTATE","45","icalparameter_substate",X=21900;OK;ERROR;SUSPENDED;NONE=21999",

"#Parameters from New Properties for iCalendar","RFC 7986 Section 6"
"DISPLAY","46","icalparameter_display",X=22000;BADGE;GRAPHIC;FULLSIZE;THUMBNAIL;NONE=22099",
"EMAIL","50","const char*",
"FEATURE","48","icalparameter_feature",X=22100;AUDIO;CHAT;FEED;MODERATOR;PHONE;SCREEN;VIDEO;NONE=22199",
"LABEL","49","const char*",

"#VPATCH Extension Parameters","draft-daboo-icalendar-vpatch"
"PATCH-ACTION","51","icalparameter_patchaction",X=22200;CREATE;BYNAME;BYVALUE;BYPARAM;NONE=22299",

"#Event Publishing Extensions Parameters","RFC 9073 Section 5"
"ORDER","52","int",
"SCHEMA","53","const char*",
"DERIVED","54","icalparameter_derived","X=22300;TRUE;FALSE;NONE=22399"

"#NOTE for updaters.  Preserve the icalparameter_kind Enum values to aid forward compatibility"
"# New Enum values for an existing icalparameter_kind should be inserted before the corresponding NONE value"
"# New icalparamter_kind types should start their Enum value after the highest NONE value (currently 22399)"