When creating a key–value variable against an Azure Monitor – Logs data source, the Kusto query returns two columns named __text and __value. However, template expansion for both ${application:__text} and ${application:__value} resolves to the __text column. The variable cannot return the actual val…

It’s now working, if the result from the Kusto query contains the fields "text" and "value", I can access them using "__text" and "__value".

Variables - Azure Monitor

jangaraj September 25, 2025, 10:00am 2

Syntax is different usualy:

Is there any doc for your syntax?

Topic		Replies	Views
Use text/Value in Azure Monitor Query Variables Azure Monitor	0	303	February 15, 2024
How can I use key/value variables in formatting? Configuration templating	3	6342	August 31, 2021
Variable with Log Analytics Azure Monitor	0	649	February 18, 2019
Unable to configure a query to Azure Monitor/ Application Insights when defining variable Azure Monitor	3	1860	November 30, 2021
Use custom variable key in queries Grafana templating	1	1021	July 9, 2022