Azure DevOps deployment jobs example.

deployment-job.yaml

jobs:
  - deployment: dev
    condition: startsWith(variables['Build.SourceBranch'], 'refs/heads/dev')
    displayName: Deploy to dev
    environment: dev
    variables:
      - name: environment
        value: dev
      - group: ${{ format('terraform-{0}', variables.environment) }}
      - ${{ if ne(parameters.variable_group_name, '') }}:
          - group: ${{ format('{0}-{1}', parameters.variable_group_name, variables.environment) }}
    strategy:
      runOnce:
        deploy:
          steps:
            - template: deployment-job-steps.yaml
              parameters:
                container_name: ${{ parameters.container_name }}
                container_key: ${{ parameters.container_key }}
                variable_group_name: ${{ parameters.variable_group_name }}
                environment: $(environment)
                tf_plan_name: ${{ parameters.tf_plan_name }}
                working_directory: ${{ parameters.working_directory }}