BlobRequestConditions | @azure/storage-blob

standard HTTP conditional headers, tags condition and lease condition

Index

ifMatch: undefined | string

Specify an ETag value to operate only on blobs with a matching value.

ifModifiedSince: Date

Specify this header value to operate only on a blob if it has been modified since the specified date/time.

ifNoneMatch: undefined | string

Specify an ETag value to operate only on blobs without a matching value.

ifUnmodifiedSince: Date

Specify this header value to operate only on a blob if it has not been modified since the specified date/time.

leaseId: undefined | string

If specified, the operation only succeeds if the resource's lease is active and matches this ID.

tagConditions: undefined | string

Optional SQL statement to apply to the tags of the blob.