TelemetryConfiguration.InstrumentationKey Property

Reference

Definition

Namespace:: Microsoft.ApplicationInsights.Extensibility

Assembly:: Microsoft.ApplicationInsights.dll

Package:: Microsoft.ApplicationInsights v2.21.0

Package:: Microsoft.ApplicationInsights v2.22.0-beta2

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Caution

InstrumentationKey based global ingestion is being deprecated. Use TelemetryConfiguration.ConnectionString. See https://github.com/microsoft/ApplicationInsights-dotnet/issues/2560 for more details.

Gets or sets the default instrumentation key for the application.

public string InstrumentationKey { get; [System.Obsolete("InstrumentationKey based global ingestion is being deprecated. Use TelemetryConfiguration.ConnectionString. See https://github.com/microsoft/ApplicationInsights-dotnet/issues/2560 for more details.")] set; }

[<set: System.Obsolete("InstrumentationKey based global ingestion is being deprecated. Use TelemetryConfiguration.ConnectionString. See https://github.com/microsoft/ApplicationInsights-dotnet/issues/2560 for more details.")>]
member this.InstrumentationKey : string with get, set

Public Property InstrumentationKey As String

Property Value

String

Attributes: ObsoleteAttribute

Exceptions

ArgumentNullException

The new value is null.

Remarks

This instrumentation key value is used by default by all TelemetryClient instances created in the application. This value can be overwritten by setting the InstrumentationKey property of the Context.

Applies to

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