If-Match
Summary
Makes the request conditional on the server’s resource being a certain ETag (revision and representation).
Overview table
- Direction
- Request
Features
:
Syntax
If-Match = "*" / 1#entity-tag
Examples
If-Match: "xyzzy"
If-Match: "xyzzy", "r2d2xxxx", "c3piozzzz"
If-Match: *