anchor.diff:    """
     Find PartnerStats
     """
  -  partnerStats(partnerId: String!): PartnerStatsType
  +  partnerStats(partnerId: String!): PartnerStats
   
     """
     Pricing Context Histograms
  
positive.code: """
  Publish artwork Series Stats
  """
  type ArtworksPublishedTimeSeriesStats implements PartnerTimeSeriesStatsType {
    count: Int
    samplingFrequency: SamplingFrequencyEnum!
    time: DateTime
  
negative.code: """
  Partner Time Series Stats
  """
  interface PartnerTimeSeriesStats {
    samplingFrequency: SamplingFrequencyEnum!
    time: DateTime
  }
  