Optional
matchesETagValid if matching any of the given ETags.
Checks validity based on the given metadata.
Optional
metadata: RepresentationMetadataMetadata of the representation. Undefined if the resource does not exist.
Optional
strict: booleanHow to compare the ETag related headers. If true, the comparison will happen on representation level. If false, the comparison happens on resource level, ignoring the content-type.
Optional
modifiedValid if modified since the given date.
Optional
notValid if not matching any of the given ETags.
Optional
unmodifiedValid if not modified since the given date.
The conditions of an HTTP conditional request.