metric_definitions:
  - id: 1
    metric_name: "occurrence_metric_report_all"
    metric_type: OCCURRENCE
    metric_semantics: [NETWORK_COMMUNICATION]
    meta_data:
      expiration_date: "2021/01/01"
      max_release_stage: GA
    reports:
      - id: 1
        report_name: unique_device_counts_1_day_report_all
        report_type: UNIQUE_DEVICE_NUMERIC_STATS
        local_aggregation_period: WINDOW_1_DAY
        system_profile_selection: SELECT_LAST
        privacy_level: NO_ADDED_PRIVACY
        privacy_mechanism: DE_IDENTIFICATION
        event_vector_buffer_max: 100
        system_profile_field: [SYSTEM_VERSION]