code: function persist (args) {
      // return original method call
      return this.model.createMeta({
          data: args,
          duplicate: true,
          responseIdOnly: true,
          session: this.session,
      })
  }
docs: @function persist
  
  proxy call to createMeta using args as data, adding session and setting
  duplicate: true and response: false flags
  
  @param {object} args
  
  @returns {Promise}