{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "InputMappingLoadRequest",
  "required": [
    "input"
  ],
  "properties": {
    "input": {
      "type": "array",
      "items": {
        "description": "An input-mapping table item. `source` and `destination` are required. When `where_column` is set, `where_values` must be non-empty (and vice versa). `load_type` explicitly selects the load type (COPY/CLONE/VIEW); omit it or use AUTO to let the server pick. The legacy boolean `use_view` is still accepted as an alias for `load_type: VIEW` (cannot be combined with a conflicting `load_type`).",
        "required": [
          "source",
          "destination"
        ],
        "properties": {
          "source": {
            "type": "string"
          },
          "source_branch_id": {
            "type": "integer"
          },
          "destination": {
            "type": "string"
          },
          "days": {
            "type": "integer",
            "nullable": true
          },
          "changed_since": {
            "type": "string",
            "nullable": true
          },
          "columns": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "column_types": {
            "type": "array",
            "items": {
              "required": [
                "source"
              ],
              "properties": {
                "source": {
                  "type": "string"
                },
                "type": {
                  "type": "string"
                },
                "destination": {
                  "type": "string"
                },
                "length": {
                  "oneOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "integer"
                    }
                  ]
                },
                "nullable": {
                  "type": "boolean"
                },
                "convert_empty_values_to_null": {
                  "type": "boolean"
                },
                "compression": {
                  "type": "string"
                }
              },
              "type": "object"
            }
          },
          "where_column": {
            "type": "string"
          },
          "where_values": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "where_operator": {
            "type": "string",
            "enum": [
              "eq",
              "ne"
            ]
          },
          "limit": {
            "type": "integer"
          },
          "overwrite": {
            "type": "boolean"
          },
          "load_type": {
            "type": "string",
            "enum": [
              "COPY",
              "CLONE",
              "VIEW",
              "AUTO"
            ]
          },
          "use_view": {
            "description": "Legacy alias for `load_type: VIEW`. Kept for backward compatibility.",
            "type": "boolean"
          },
          "keep_internal_timestamp_column": {
            "type": "boolean"
          },
          "incremental": {
            "type": "boolean"
          },
          "file_type": {
            "type": "string"
          }
        },
        "type": "object"
      }
    },
    "preserve": {
      "type": "boolean",
      "default": false
    }
  },
  "type": "object"
}