Amazon CodeCatalyst will no longer be open to new customers starting on November 7, 2025. If you would like to use the service, please sign up prior to November 7, 2025. For more information, see How to migrate from CodeCatalyst.
'BranchName' and 'CommitId' variables
The CodeCatalyst source produces
            and sets BranchName and CommitId variables when your workflow
            runs. These are known as predefined variables. See the following
            table for information about these variables.
For information about referencing these variables in a workflow, see Using predefined variables.
| Key | Value | 
|---|---|
| CommitId | The commit ID representing the state of the repository at the time the workflow run started. Example:  See also: Example: Referencing the "CommitId" predefined variable | 
| BranchName | The name of the branch against which the workflow run started. Examples:  See also: Example: Referencing the "BranchName" predefined variable |