{
  "$id": "https://schemas.mapi.dev/v1/responsegrid.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "additionalProperties": true,
  "description": "``ui/grids/response_curves.json``: per-draw response curves for instant what-if sliders.\n\nFor each thinned posterior draw ``d``, channel ``c`` and spend multiplier ``m``,\n``contribution[d][c][m]`` is the channel's total contribution to the KPI over the fit\nwindow (``periods`` periods, KPI units) when the channel's spend is scaled by\n``multipliers[m]``; ``spend[c][m]`` is that spend (spend units). Multiplier ``1`` is the\nactual spend (``current_spend``). ``baseline[d]`` is the KPI over the window that no\nchannel explains, so ``baseline[d] + sum_c contribution[d][c][at 1]`` is the model's\nexpected KPI. ``*_by_geo`` variants add a trailing geo axis (``geos`` order).\n\nSliders interpolate per draw (see :func:`mapi_spec.whatif.evaluate_scenario`), so\nuncertainty bands stay joint across channels; \"Run exact\" submits a real score run.",
  "properties": {
    "baseline": {
      "anyOf": [
        {
          "items": {
            "type": "number"
          },
          "type": "array"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Baseline"
    },
    "channels": {
      "items": {
        "type": "string"
      },
      "maxItems": 64,
      "minItems": 1,
      "title": "Channels",
      "type": "array"
    },
    "contribution": {
      "items": {
        "items": {
          "items": {
            "type": "number"
          },
          "type": "array"
        },
        "type": "array"
      },
      "title": "Contribution",
      "type": "array"
    },
    "contribution_by_geo": {
      "anyOf": [
        {
          "items": {
            "items": {
              "items": {
                "items": {
                  "type": "number"
                },
                "type": "array"
              },
              "type": "array"
            },
            "type": "array"
          },
          "type": "array"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Contribution By Geo"
    },
    "current_spend": {
      "items": {
        "type": "number"
      },
      "title": "Current Spend",
      "type": "array"
    },
    "draws": {
      "maximum": 500,
      "minimum": 1,
      "title": "Draws",
      "type": "integer"
    },
    "format": {
      "const": "mapi.response-grid/v1",
      "default": "mapi.response-grid/v1",
      "title": "Format",
      "type": "string"
    },
    "geos": {
      "anyOf": [
        {
          "items": {
            "type": "string"
          },
          "maxItems": 256,
          "type": "array"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Geos"
    },
    "kpi": {
      "maxLength": 128,
      "title": "Kpi",
      "type": "string"
    },
    "kpi_units": {
      "anyOf": [
        {
          "maxLength": 64,
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Kpi Units"
    },
    "multipliers": {
      "items": {
        "type": "number"
      },
      "maxItems": 202,
      "minItems": 2,
      "title": "Multipliers",
      "type": "array"
    },
    "periods": {
      "minimum": 1,
      "title": "Periods",
      "type": "integer"
    },
    "spend": {
      "items": {
        "items": {
          "type": "number"
        },
        "type": "array"
      },
      "title": "Spend",
      "type": "array"
    },
    "spend_by_geo": {
      "anyOf": [
        {
          "items": {
            "items": {
              "items": {
                "type": "number"
              },
              "type": "array"
            },
            "type": "array"
          },
          "type": "array"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Spend By Geo"
    },
    "spend_units": {
      "anyOf": [
        {
          "maxLength": 64,
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Spend Units"
    }
  },
  "required": [
    "kpi",
    "periods",
    "channels",
    "multipliers",
    "draws",
    "contribution",
    "spend",
    "current_spend"
  ],
  "title": "ResponseGridView",
  "type": "object",
  "x-mapi-contract-version": "0.2"
}