ITelemetry.Sequence Property


Gets or sets the value that defines absolute order of the telemetry item.

public string Sequence { get; set; }
member this.Sequence : string with get, set
Public Property Sequence As String

Property Value



The sequence is used to track absolute order of uploaded telemetry items. It is a two-part value that includes a stable identifier for the current boot session and an incrementing identifier for each event added to the upload queue: For UTC this would increment for all events across the system. For Persistence this would increment for all events emitted from the hosting process. The Sequence helps track how many events were fired and how many events were uploaded and enables identification of data lost during upload and de-duplication of events on the ingress server. From .

Applies to