{
  "type": "replace_metadata",
  "args": {
    "metadata": {
      "version": 3,
      "sources": [
        {
          "name": "chinook",
          "kind": "reference",
          "tables": [
            {
              "table": ["Album"],
              "object_relationships": [
                {
                  "name": "Artist",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Artist"],
                      "column_mapping": {
                        "ArtistId": "ArtistId"
                      }
                    }
                  }
                }
              ],
              "array_relationships": [
                {
                  "name": "Tracks",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Track"],
                      "column_mapping": {
                        "AlbumId": "AlbumId"
                      }
                    }
                  }
                }
              ]
            },
            {
              "table": ["Artist"],
              "array_relationships": [
                {
                  "name": "Albums",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Album"],
                      "column_mapping": {
                        "ArtistId": "ArtistId"
                      }
                    }
                  }
                }
              ]
            },
            {
              "table": ["Customer"],
              "object_relationships": [
                {
                  "name": "SupportRep",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Employee"],
                      "column_mapping": {
                        "SupportRepId": "EmployeeId"
                      }
                    }
                  }
                }
              ],
              "array_relationships": [
                {
                  "name": "Invoices",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Invoice"],
                      "column_mapping": {
                        "CustomerId": "CustomerId"
                      }
                    }
                  }
                }
              ]
            },
            {
              "table": ["Employee"],
              "object_relationships": [
                {
                  "name": "ReportsToEmployee",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Employee"],
                      "column_mapping": {
                        "ReportsTo": "EmployeeId"
                      }
                    }
                  }
                }
              ],
              "array_relationships": [
                {
                  "name": "SupportRepForCustomers",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Customer"],
                      "column_mapping": {
                        "EmployeeId": "SupportRepId"
                      }
                    }
                  }
                },
                {
                  "name": "DirectReports",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Employee"],
                      "column_mapping": {
                        "EmployeeId": "ReportsTo"
                      }
                    }
                  }
                }
              ]
            },
            {
              "table": ["Genre"],
              "array_relationships": [
                {
                  "name": "Tracks",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Track"],
                      "column_mapping": {
                        "GenreId": "GenreId"
                      }
                    }
                  }
                }
              ]
            },
            {
              "table": ["Invoice"],
              "object_relationships": [
                {
                  "name": "Customer",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Customer"],
                      "column_mapping": {
                        "CustomerId": "CustomerId"
                      }
                    }
                  }
                }
              ],
              "array_relationships": [
                {
                  "name": "InvoiceLines",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["InvoiceLine"],
                      "column_mapping": {
                        "InvoiceId": "InvoiceId"
                      }
                    }
                  }
                }
              ]
            },
            {
              "table": ["InvoiceLine"],
              "object_relationships": [
                {
                  "name": "Invoice",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Invoice"],
                      "column_mapping": {
                        "InvoiceId": "InvoiceId"
                      }
                    }
                  }
                },
                {
                  "name": "Track",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Track"],
                      "column_mapping": {
                        "TrackId": "TrackId"
                      }
                    }
                  }
                }
              ]
            },
            {
              "table": ["MediaType"],
              "array_relationships": [
                {
                  "name": "Tracks",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Track"],
                      "column_mapping": {
                        "MediaTypeId": "MediaTypeId"
                      }
                    }
                  }
                }
              ]
            },
            {
              "table": ["Playlist"],
              "array_relationships": [
                {
                  "name": "PlaylistTracks",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["PlaylistTrack"],
                      "column_mapping": {
                        "PlaylistId": "PlaylistId"
                      }
                    }
                  }
                }
              ]
            },
            {
              "table": ["PlaylistTrack"],
              "object_relationships": [
                {
                  "name": "Playlist",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Playlist"],
                      "column_mapping": {
                        "PlaylistId": "PlaylistId"
                      }
                    }
                  }
                },
                {
                  "name": "Track",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Track"],
                      "column_mapping": {
                        "TrackId": "TrackId"
                      }
                    }
                  }
                }
              ]
            },
            {
              "table": ["Track"],
              "object_relationships": [
                {
                  "name": "Album",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Album"],
                      "column_mapping": {
                        "AlbumId": "AlbumId"
                      }
                    }
                  }
                },
                {
                  "name": "MediaType",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["MediaType"],
                      "column_mapping": {
                        "MediaTypeId": "MediaTypeId"
                      }
                    }
                  }
                },
                {
                  "name": "Genre",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["Genre"],
                      "column_mapping": {
                        "GenreId": "GenreId"
                      }
                    }
                  }
                }
              ],
              "array_relationships": [
                {
                  "name": "InvoiceLines",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["InvoiceLine"],
                      "column_mapping": {
                        "TrackId": "TrackId"
                      }
                    }
                  }
                },
                {
                  "name": "PlaylistTracks",
                  "using": {
                    "manual_configuration": {
                      "remote_table": ["PlaylistTrack"],
                      "column_mapping": {
                        "TrackId": "TrackId"
                      }
                    }
                  }
                }
              ]
            }
          ],
          "configuration": {}
        }
      ],
      "backend_configs": {
        "dataconnector": {
          "reference": {
            "uri": "http://reference-agent:8100"
          }
        }
      }
    }
  }
}