Variables give you a convenient way to get key bits of data into various parts of your pipeline. This is a list of predefined variables that are available for your use.

Oct 27, 2025 · In addition to user-defined variables, Azure Pipelines has system variables with predefined values. For example, the predefined variable Build.BuildId gives the ID of each …

Oct 27, 2025 · Learn how to use the different types of variables in a Classic release pipeline.

Oct 30, 2025 · This ability allows users to create variables that the pipeline author didn't define, to override system variables, and to set values for existing variables at queue time.

Oct 27, 2025 · Learn how to define variables in Bash and PowerShell scripts and use them in your pipeline.

A unique run number or build number identifies each execution of an Azure Pipelines pipeline or build. This article explains the structure of this number and how you can customize it to be …

Jul 15, 2025 · You can add combinations of approvals, checks, and pipeline permissions to limit access to secret variables in a variable group. Access to nonsecret variables isn't limited by …

Dec 18, 2025 · In each run, the metadata for a pipeline resource is available to all jobs as the following predefined variables. These variables are available to your pipeline at runtime, and …

Azure DevOps Services | Azure DevOps Server | Azure DevOps Server 2022 Variablen sind eine praktische Möglichkeit, wichtige Daten in verschiedene Teile Ihrer Pipeline einzufügen. Dies ist …

Nov 18, 2025 · Importantly, it doesn't have runtime variables such as those stored on the pipeline or given when you start a run. Template expansion happens early in the run, so those …