conditional

type Params struct {
	IfMatch           []string  `header:"If-Match" doc:"Succeeds if the server's resource matches one of the passed values."`
	IfNoneMatch       []string  `` /* 169-byte string literal not displayed */
	IfModifiedSince   time.Time `header:"If-Modified-Since" doc:"Succeeds if the server's resource date is more recent than the passed date."`
	IfUnmodifiedSince time.Time `header:"If-Unmodified-Since" doc:"Succeeds if the server's resource date is older or the same as the passed date."`
	// contains filtered or unexported fields
}