{
  "$defs": {
    "DistributionSummary": {
      "description": "A distribution in business units: mean, sd and named quantiles (``\"0.05\"`` \u2026).",
      "examples": [
        {
          "mean": 2.6,
          "quantiles": {
            "0.05": 1.5,
            "0.5": 2.5,
            "0.95": 4.1
          },
          "sd": 0.8
        }
      ],
      "properties": {
        "mean": {
          "title": "Mean",
          "type": "number"
        },
        "quantiles": {
          "additionalProperties": {
            "type": "number"
          },
          "maxProperties": 32,
          "title": "Quantiles",
          "type": "object"
        },
        "sd": {
          "minimum": 0,
          "title": "Sd",
          "type": "number"
        },
        "units": {
          "anyOf": [
            {
              "maxLength": 64,
              "type": "string"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "title": "Units"
        }
      },
      "required": [
        "mean",
        "sd"
      ],
      "title": "DistributionSummary",
      "type": "object"
    },
    "ErrorCode": {
      "description": "Stable error codes. See :data:`ERROR_INFO` for HTTP status and titles.",
      "enum": [
        "SCHEMA_INVALID",
        "SPEC_PARSE_ERROR",
        "PAYLOAD_TOO_LARGE",
        "UNSUPPORTED_API_VERSION",
        "REF_UNRESOLVED",
        "SETTINGS_INVALID",
        "BINDING_INVALID",
        "SPLIT_INVALID",
        "LEAKAGE_RISK",
        "DIM_POLICY_LOOSENED",
        "SCHEMA_DYNAMIC",
        "SIDE_TABLE_COVERAGE",
        "PLOT_UNSAFE",
        "UNSEEN_LEVELS",
        "COORD_NOT_ALLOWED",
        "HORIZON_EXCEEDS_FIT",
        "MISSING_FUTURE_COVARIATE",
        "NON_CONTIGUOUS_EXTENSION",
        "CAPABILITY_UNSUPPORTED",
        "RECURSIVE_UNSUPPORTED",
        "MODE_NOT_SUPPORTED",
        "QUOTA_EXCEEDED",
        "RATE_LIMITED",
        "UNAUTHENTICATED",
        "FORBIDDEN",
        "NOT_FOUND",
        "CONFLICT",
        "IDEMPOTENCY_CONFLICT",
        "PRECONDITION_FAILED",
        "USER_CODE_ERROR",
        "RESOURCE_EXHAUSTED",
        "INFRA_ERROR",
        "INTEGRITY_FAILURE",
        "TIMEOUT",
        "SANDBOX_VIOLATION",
        "CANCELLED",
        "INTERNAL_ERROR",
        "GUIDED_ANSWERS_INVALID",
        "BUSINESS_PRIORS_INVALID",
        "CALIBRATION_UNSUPPORTED",
        "IMPORT_UNSUPPORTED",
        "SCENARIO_OUT_OF_RANGE",
        "PROMOTION_BLOCKED",
        "OVERRIDE_REQUIRED",
        "WEBHOOK_URL_BLOCKED",
        "WEBHOOK_SIGNATURE_INVALID",
        "EMBED_NOT_ALLOWED",
        "LINK_EXPIRED",
        "EMAIL_NOT_ALLOWED",
        "TERMS_NOT_ACCEPTED",
        "EMAIL_NOT_VERIFIED",
        "IDENTITY_VERIFICATION_REQUIRED",
        "ABOUT_INCOMPLETE",
        "CHOOSER_ANSWER_INVALID",
        "WORKFLOW_INVALID",
        "EXPRESSION_INVALID",
        "EXPRESSION_ERROR",
        "NODE_UNKNOWN",
        "SCHEDULE_INVALID",
        "WORKFLOW_NOT_RUNNABLE",
        "POLICY_INVALID",
        "VALIDATION_TRANSITION_INVALID",
        "SELF_APPROVAL_FORBIDDEN",
        "NOT_VALIDATED",
        "EXPLORE_INVALID",
        "OPTIMIZE_INFEASIBLE",
        "ACTUALS_NOT_SUPPORTED",
        "ACTUALS_INVALID",
        "NOT_READY",
        "INGEST_UNSAFE_FILE"
      ],
      "title": "ErrorCode",
      "type": "string"
    },
    "FanChart": {
      "description": "Quantile bands of a series along one dim (a KPI fan): ``values[i][j]`` is quantile\n``quantiles[i]`` at ``coords[j]``. ``observed`` (if any) is the data over ``coords``.",
      "examples": [
        {
          "coords": [
            "2026-01-04",
            "2026-01-11"
          ],
          "dim": "time",
          "observed": [
            101.0,
            99.5
          ],
          "quantiles": [
            0.05,
            0.5,
            0.95
          ],
          "units": "kEUR",
          "values": [
            [
              80.0,
              82.0
            ],
            [
              100.0,
              103.0
            ],
            [
              125.0,
              129.0
            ]
          ]
        }
      ],
      "properties": {
        "coords": {
          "items": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "integer"
              },
              {
                "type": "number"
              }
            ]
          },
          "maxItems": 10000,
          "title": "Coords",
          "type": "array"
        },
        "dim": {
          "pattern": "^[A-Za-z_][A-Za-z0-9_.\\-]{0,127}$",
          "title": "Dim",
          "type": "string"
        },
        "observed": {
          "anyOf": [
            {
              "items": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "type": "array"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "title": "Observed"
        },
        "quantiles": {
          "items": {
            "type": "number"
          },
          "maxItems": 16,
          "minItems": 1,
          "title": "Quantiles",
          "type": "array"
        },
        "units": {
          "anyOf": [
            {
              "maxLength": 64,
              "type": "string"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "title": "Units"
        },
        "values": {
          "items": {
            "items": {
              "anyOf": [
                {
                  "type": "number"
                },
                {
                  "type": "null"
                }
              ]
            },
            "type": "array"
          },
          "maxItems": 16,
          "title": "Values",
          "type": "array"
        }
      },
      "required": [
        "dim",
        "coords",
        "quantiles",
        "values"
      ],
      "title": "FanChart",
      "type": "object"
    },
    "Issue": {
      "additionalProperties": false,
      "description": "One problem found while validating a document, located by a JSON pointer.",
      "properties": {
        "code": {
          "$ref": "#/$defs/ErrorCode"
        },
        "context": {
          "additionalProperties": {
            "$ref": "#/$defs/JsonValue"
          },
          "title": "Context",
          "type": "object"
        },
        "message": {
          "description": "Trusted, platform-authored text",
          "maxLength": 2000,
          "title": "Message",
          "type": "string"
        },
        "pointer": {
          "default": "",
          "description": "RFC 6901 JSON pointer into the submitted document",
          "title": "Pointer",
          "type": "string"
        },
        "severity": {
          "$ref": "#/$defs/Severity",
          "default": "error"
        },
        "suggested_action": {
          "anyOf": [
            {
              "maxLength": 2000,
              "type": "string"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "title": "Suggested Action"
        },
        "untrusted_text": {
          "anyOf": [
            {
              "maxLength": 8000,
              "type": "string"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "description": "User/plugin-originated text; render as text only",
          "title": "Untrusted Text"
        }
      },
      "required": [
        "code",
        "message"
      ],
      "title": "Issue",
      "type": "object"
    },
    "JsonValue": {},
    "PriorPreview": {
      "description": "The prior predictive in business units: what the model believes *before* seeing the\nKPI, so users can check that their beliefs came out as intended.",
      "examples": [
        {
          "contribution_share": {
            "tv": {
              "mean": 0.12,
              "quantiles": {
                "0.05": 0.06,
                "0.95": 0.19
              },
              "sd": 0.04
            }
          },
          "kpi_fan": {
            "coords": [
              "2026-01-04",
              "2026-01-11"
            ],
            "dim": "time",
            "observed": [
              101.0,
              99.5
            ],
            "quantiles": [
              0.05,
              0.5,
              0.95
            ],
            "units": "kEUR",
            "values": [
              [
                80.0,
                82.0
              ],
              [
                100.0,
                103.0
              ],
              [
                125.0,
                129.0
              ]
            ]
          },
          "roi": {
            "tv": {
              "mean": 2.6,
              "quantiles": {
                "0.05": 1.5,
                "0.5": 2.5,
                "0.95": 4.1
              },
              "sd": 0.8
            }
          }
        }
      ],
      "properties": {
        "baseline_share": {
          "anyOf": [
            {
              "$ref": "#/$defs/DistributionSummary"
            },
            {
              "type": "null"
            }
          ],
          "default": null
        },
        "contribution_share": {
          "additionalProperties": {
            "$ref": "#/$defs/DistributionSummary"
          },
          "maxProperties": 64,
          "title": "Contribution Share",
          "type": "object"
        },
        "kpi_fan": {
          "anyOf": [
            {
              "$ref": "#/$defs/FanChart"
            },
            {
              "type": "null"
            }
          ],
          "default": null
        },
        "roi": {
          "additionalProperties": {
            "$ref": "#/$defs/DistributionSummary"
          },
          "maxProperties": 64,
          "title": "Roi",
          "type": "object"
        }
      },
      "title": "PriorPreview",
      "type": "object"
    },
    "Severity": {
      "description": "How bad an :class:`Issue` is. Only ``error`` blocks submission.",
      "enum": [
        "info",
        "warning",
        "error"
      ],
      "title": "Severity",
      "type": "string"
    }
  },
  "$id": "https://schemas.mapi.dev/v1/priortranslation.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "``priors.json`` of a ``translate_priors`` run.\n\n``priors`` are model-space priors in the plugin's ``settings.priors`` form (engine-neutral\n``{distribution, <params>, dims}`` dicts; per-channel parameters are lists in ``channels``\norder), to be written\nat :data:`PRIORS_POINTER`. ``coverage`` is the prior mass inside each stated range\n(close to the stated credibility when the translation is faithful).",
  "examples": [
    {
      "channels": [
        "tv",
        "search",
        "social"
      ],
      "coverage": {
        "search": 0.88,
        "social": 0.81,
        "tv": 0.79
      },
      "draws": 500,
      "format": "mapi.prior-translation/v1",
      "preview": {
        "contribution_share": {
          "tv": {
            "mean": 0.12,
            "quantiles": {
              "0.05": 0.06,
              "0.95": 0.19
            },
            "sd": 0.04
          }
        },
        "kpi_fan": {
          "coords": [
            "2026-01-04",
            "2026-01-11"
          ],
          "dim": "time",
          "observed": [
            101.0,
            99.5
          ],
          "quantiles": [
            0.05,
            0.5,
            0.95
          ],
          "units": "kEUR",
          "values": [
            [
              80.0,
              82.0
            ],
            [
              100.0,
              103.0
            ],
            [
              125.0,
              129.0
            ]
          ]
        },
        "roi": {
          "tv": {
            "mean": 2.6,
            "quantiles": {
              "0.05": 1.5,
              "0.5": 2.5,
              "0.95": 4.1
            },
            "sd": 0.8
          }
        }
      },
      "priors": {
        "intercept": {
          "mu": 0.2,
          "sigma": 0.3
        },
        "roi": {
          "search": {
            "mu": 1.2,
            "sigma": 0.33
          },
          "social": {
            "mu": 0.1,
            "sigma": 0.5
          },
          "tv": {
            "mu": 0.9,
            "sigma": 0.38
          }
        }
      },
      "seed": 7
    }
  ],
  "properties": {
    "channels": {
      "items": {
        "type": "string"
      },
      "maxItems": 64,
      "title": "Channels",
      "type": "array"
    },
    "coverage": {
      "additionalProperties": {
        "type": "number"
      },
      "maxProperties": 64,
      "title": "Coverage",
      "type": "object"
    },
    "draws": {
      "minimum": 1,
      "title": "Draws",
      "type": "integer"
    },
    "format": {
      "const": "mapi.prior-translation/v1",
      "default": "mapi.prior-translation/v1",
      "title": "Format",
      "type": "string"
    },
    "issues": {
      "items": {
        "$ref": "#/$defs/Issue"
      },
      "maxItems": 256,
      "title": "Issues",
      "type": "array"
    },
    "preview": {
      "$ref": "#/$defs/PriorPreview"
    },
    "priors": {
      "additionalProperties": {
        "additionalProperties": {
          "$ref": "#/$defs/JsonValue"
        },
        "type": "object"
      },
      "maxProperties": 64,
      "title": "Priors",
      "type": "object"
    },
    "seed": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Seed"
    }
  },
  "required": [
    "channels",
    "draws"
  ],
  "title": "PriorTranslationResult",
  "type": "object",
  "x-mapi-contract-version": "0.2"
}