Skip to content

Use valid Application Insights resource names#

Operational Excellence · Application Insights · Rule · 2021_06 · Awareness

Azure Application Insights resources names should meet naming requirements.


When naming Azure resources, resource names must meet service requirements. The requirements for Application Insights resource names are:

  • Between 1 and 255 characters long.
  • Letters, numbers, hyphens, periods, underscores, and parenthesis.
  • Must not end in a period.
  • Resource names must be unique within a resource group.


Consider using names that meet Application Insights resource naming requirements. Additionally consider naming resources with a standard naming convention.


This rule does not check if Application Insights resource names are unique.