You are currently browsing legacy 3.5 version of documentation. Click here to switch to the newest 6.0 version.
    We can help you with migration to the latest RavenDB
    Contact Us Now
    see on GitHub

    Session: How to get entity etag?

    When document is downloaded from server it contains various metadata information e.g. Id or current etag. Current etag is stored within metadata in session and available for each entity using GetEtagFor method from Advanced session operations.

    Syntax

    Etag GetEtagFor<T>(T instance);
    Parameters
    instance T Instance of an entity for which etag will be returned.
    Return Value
    ETag Returns current etag for an entity. If the instance is transient it will load document from server and attach entity and its metadata to session.

    Example

    Employee employee = session.Load<Employee>("employees/1");
Etag etag = session.Advanced.GetEtagFor(employee);
    see on GitHub
    Home / Docs / Client Api / Session / How To / Get Entity Etag