HTTP verbs.txt

GET
POST
HEAD
CONNECT
PUT
TRACE
OPTIONS
DELETE
ACL
ARBITRARY
BASELINE-CONTROL
BCOPY
BDELETE
BIND
BMOVE
BPROPFIND
BPROPPATCH
CHECKIN
CHECKOUT
COPY
DEBUG
INDEX
LABEL
LINK
LOCK
MERGE
MKACTIVITY
MKCALENDAR
MKCOL
MKREDIRECTREF
MKWORKSPACE
MOVE
NOTIFY
ORDERPATCH
PATCH
POLL
PROPFIND
PROPPATCH
REBIND
REPORT
RPC_IN_DATA
RPC_OUT_DATA
SEARCH
SUBSCRIBE
TRACK
UNBIND
UNCHECKOUT
UNLINK
UNLOCK
UNSUBSCRIBE
UPDATE
UPDATEREDIRECTREF
VERSION-CONTROL
X-MS-ENUMATTS