Specifies the name given to the snapshot that is created after accepting the changes.

This field can be set to any user-specified string, referencing environment variables and build parameters. It is recommended to include at least one variable whose value is unique to each build, e.g. BUILD_NUMBER, BUILD_ID or BUILD_URL, in order to ensure that consecutive builds create snapshots with different names. If this field is empty then a default snapshot name will be used instead. For jobs that use a Build Definition, the snapshot name defaults to "${buildDefinitionId}_#${BUILD_NUMBER}". For jobs that use a Stream or a Repository Workspace, the snapshot name defaults to "${JOB_NAME}_#${BUILD_NUMBER}".

e.g. For a job named "JUnit Integration Build" if this field is set to "${JOB_NAME}_#${BUILD_NUMBER}_Snapshot", the name of the snapshot created by the first build would be "JUnit Integration Build_#1_Snapshot".