{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://ondc.org/trv10/2.0.0/init",
  "type": "object",
    "allOf": [
      { "$ref": "../beckn_base/api/io/init.json#" },
      { "$ref": "https://beckn.org/schema/init#" },
      {
        "allOf": [
          { "$ref": "./search.json#/properties/context/allOf/0" },
          { "required": ["bpp_id", "bpp_uri"] }
        ]
      },
      {
        "properties": {
          "message": {
            "properties": {
              "order": {
                "type": "object",
                "properties": {
                  "provider": {
                    "type": "object",
                    "properties": {
                      "id": { "type": "string" }
                    },
                    "required": ["id"]
                  },
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "id": { "type": "string" }
                      },
                      "required": ["id"]
                    }
                  }
                },
                "required": ["provider", "items"]
              }
            }
          }
        }
      },
      { "$ref": "./confirm.json#/allOf/4" },
      { "$ref": "./on_select.json#/allOf/10" },
      {
        "properties": {
          "message": {
            "properties": {
              "order": {
                "required": ["fulfillments"]
              }
            }
          }
        }
      },
      {
        "properties": {
          "message": {
            "type": "object",
            "properties": {
              "order": {
                "type": "object",
                "properties": {
                  "payments": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "properties": {
                        "params": {
                          "type": "object",
                          "properties": {
                            "amount": {
                              "type": "string",
                              "pattern": "^\\d+(\\.\\d{1,2})?$"
                            }
                          }
                        },
                        "type": {
                          "type": "string",
                          "enum": ["PRE-ORDER", "ON-FULFILLMENT", "POST-FULFILLMENT"]
                        },
                        "status": {
                          "type": "string",
                          "enum": ["PAID", "NOT-PAID"]
                        },
                        "collected_by": {
                          "type": "string",
                          "enum": ["BAP", "BPP"]
                        },
                        "tags": {
                          "type": "array",
                          "minItems": 2,
                          "maxItems": 2,
                          "uniqueItems": true,
                          "items": {
                            "type": "object",
                            "properties": {
                              "descriptor": {
                                "type": "object",
                                "properties": {
                                  "code": {
                                    "type": "string",
                                    "enum": ["SETTLEMENT_TERMS", "BUYER_FINDER_FEES"]
                                  }
                                }
                              }
                            },
                            "required": ["descriptor"]
                          }
                        }
                      },
                      "required": ["type", "status", "collected_by", "tags"],
                      "allOf": [
                        {
                          "if": {
                            "allOf": [
                              { "properties": { "collected_by": { "const": "BAP" } } },
                              { "properties": { "type": { "const": "PRE-ORDER" } } }
                            ]
                          },
                          "then": {
                            "properties": {
                              "tags": {
                                "items": {
                                  "if": {
                                    "properties": {
                                      "descriptor": {
                                        "properties": { "code": { "const": "SETTLEMENT_TERMS" } }
                                      }
                                    }
                                  },
                                  "then": {
                                    "properties": {
                                      "list": {
                                        "allOf": [
                                          {
                                            "contains": {
                                              "type": "object",
                                              "properties": {
                                                "descriptor": {
                                                  "type": "object",
                                                  "properties": { "code": { "const": "STATIC_TERMS" } }
                                                },
                                                "value": {
                                                  "type": "string",
                                                  "format": "uri"
                                                }
                                              }
                                            }
                                          },
                                          {
                                            "contains": {
                                              "type": "object",
                                              "properties": {
                                                "descriptor": {
                                                  "type": "object",
                                                  "properties": { "code": { "const": "SETTLEMENT_BASIS" } }
                                                },
                                                "value": {
                                                  "type": "string",
                                                  "enum": ["DELIVERY"]
                                                }
                                              }
                                            }
                                          },
                                          {
                                            "contains": {
                                              "type": "object",
                                              "properties": {
                                                "descriptor": {
                                                  "type": "object",
                                                  "properties": { "code": { "const": "SETTLEMENT_WINDOW" } }
                                                },
                                                "value": {
                                                  "type": "string"
                                                }
                                              }
                                            }
                                          },
                                          {
                                            "contains": {
                                              "type": "object",
                                              "properties": {
                                                "descriptor": {
                                                  "type": "object",
                                                  "properties": { "code": { "const": "DELAY_INTEREST" } }
                                                },
                                                "value": {
                                                  "type": "string",
                                                  "pattern": "^\\d+(\\.\\d{1,2})?$"
                                                }
                                              }
                                            }
                                          }
                                        ]
                                      }
                                    }
                                  }
                                }
                              }
                            }
                          }
                        },
                        {
                          "if": {
                            "allOf": [
                              { "properties": { "collected_by": { "const": "BPP" } } },
                              { "properties": { "type": { "const": "PRE-ORDER" } } }
                            ]
                          },
                          "then": {
                            "properties": {
                              "tags": {
                                "items": {
                                  "if": {
                                    "properties": {
                                      "descriptor": {
                                        "properties": { "code": { "const": "SETTLEMENT_TERMS" } }
                                      }
                                    }
                                  },
                                  "then": {
                                    "properties": {
                                      "list": {
                                        "allOf": [
                                          {
                                            "contains": {
                                              "type": "object",
                                              "properties": {
                                                "descriptor": {
                                                  "type": "object",
                                                  "properties": { "code": { "const": "STATIC_TERMS" } }
                                                },
                                                "value": {
                                                  "type": "string",
                                                  "format": "uri"
                                                }
                                              }
                                            }
                                          },
                                          {
                                            "contains": {
                                              "type": "object",
                                              "properties": {
                                                "descriptor": {
                                                  "type": "object",
                                                  "properties": { "code": { "const": "SETTLEMENT_BASIS" } }
                                                },
                                                "value": {
                                                  "type": "string",
                                                  "enum": ["DELIVERY"]
                                                }
                                              }
                                            }
                                          },
                                          {
                                            "contains": {
                                              "type": "object",
                                              "properties": {
                                                "descriptor": {
                                                  "type": "object",
                                                  "properties": { "code": { "const": "SETTLEMENT_WINDOW" } }
                                                },
                                                "value": {
                                                  "type": "string"
                                                }
                                              }
                                            }
                                          }
                                        ]
                                      }
                                    }
                                  }
                                }
                              }
                            }
                          }
                        },
                        {
                          "if": {
                            "allOf": [
                              { "properties": { "collected_by": { "const": "BPP" } } },
                              { "properties": { "type": { "const": "ON-FULFILLMENT" } } }
                            ]
                          },
                          "then": {
                            "properties": {
                              "tags": {
                                "items": {
                                  "if": {
                                    "properties": {
                                      "descriptor": {
                                        "properties": { "code": { "const": "SETTLEMENT_TERMS" } }
                                      }
                                    }
                                  },
                                  "then": {
                                    "properties": {
                                      "list": {
                                        "allOf": [
                                          {
                                            "contains": {
                                              "type": "object",
                                              "properties": {
                                                "descriptor": {
                                                  "type": "object",
                                                  "properties": { "code": { "const": "STATIC_TERMS" } }
                                                },
                                                "value": {
                                                  "type": "string",
                                                  "format": "uri"
                                                }
                                              }
                                            }
                                          },
                                          {
                                            "contains": {
                                              "type": "object",
                                              "properties": {
                                                "descriptor": {
                                                  "type": "object",
                                                  "properties": { "code": { "const": "SETTLEMENT_BASIS" } }
                                                },
                                                "value": {
                                                  "type": "string",
                                                  "enum": ["DELIVERY"]
                                                }
                                              }
                                            }
                                          },
                                          {
                                            "contains": {
                                              "type": "object",
                                              "properties": {
                                                "descriptor": {
                                                  "type": "object",
                                                  "properties": { "code": { "const": "SETTLEMENT_WINDOW" } }
                                                },
                                                "value": {
                                                  "type": "string"
                                                }
                                              }
                                            }
                                          },
                                          {
                                            "contains": {
                                              "type": "object",
                                              "properties": {
                                                "descriptor": {
                                                  "type": "object",
                                                  "properties": { "code": { "const": "DELAY_INTEREST" } }
                                                },
                                                "value": {
                                                  "type": "string",
                                                  "pattern": "^\\d+(\\.\\d{1,2})?$"
                                                }
                                              }
                                            }
                                          }
                                        ]
                                      }
                                    }
                                  }
                                }
                              }
                            }
                          }
                        }
                      ]
                    }
                  }
                }
              }
            }
          }
        }
      },
      {
        "properties": {
          "message": {
            "properties": {
              "order": {
                "properties": {
                  "billing": {
                    "required": ["name"]
                  }
                },
                "required": ["billing"]
              }
            }
          }
        }
      }
    ]
  }