Metadata contains user-defined data that can be attached to any VSD object. The value of a metadata can be interpreted by various external systems for any needs. Local Metadata are directly created under an object.


  • name: name of the Metadata.
  • last_updated_by: ID of the user who last updated the object.
  • description: Description of the Metadata.
  • metadata_tag_ids: metadata tag IDs associated with this metadata you can filter metadata based on this attribute for example X-Nuage-Filter: ‘2d6fb627-603b-421c-b63a-eb0a6d712761’ IN metadataTagIDs
  • network_notification_disabled: specifies metadata changes need to be notified to controller,by default it is notified
  • blob (Mandatory): Metadata that describes about the entity attached to it.
  • global_metadata: specifies metadata is global or local
  • entity_scope: Specify if scope of entity is Data center or Enterprise level
  • assoc_entity_id: ID of the entity to which the Metadata is associated to.
  • assoc_entity_type: Type of the entity to which the Metadata is associated to.
  • external_id: External object ID. Used for integration with third party systems


class fetcher
nueventlog.NUEventLog event_logs