tender_activity_map contract v1

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://docs.demiton.io/registers/tender_activity_map/v1.json",
  "title": "tender_activity_map contract v1",
  "type": "object",
  "required": [
    "cost_codes",
    "project_entity_id",
    "source",
    "tender_line_refs",
    "work_activity"
  ],
  "properties": {
    "source": {
      "type": "string",
      "description": "whether a person has confirmed the map",
      "enum": [
        "proposed",
        "confirmed"
      ],
      "x-demiton-requiredness": "required"
    },
    "cost_codes": {
      "type": "array",
      "description": "the project cost codes that carry the activity's cost, at least one",
      "x-demiton-requiredness": "required",
      "minItems": 1
    },
    "confirmed_at": {
      "type": "string",
      "description": "when it was confirmed; required when `source` is `confirmed`",
      "x-demiton-requiredness": "optional",
      "format": "date-time",
      "x-demiton-type": "datetime"
    },
    "work_activity": {
      "type": "string",
      "description": "the priced work activity",
      "x-demiton-requiredness": "required"
    },
    "tender_line_refs": {
      "type": "array",
      "description": "the priced lines the activity was read from",
      "x-demiton-requiredness": "required"
    },
    "project_entity_id": {
      "type": "integer",
      "description": "the project the map belongs to",
      "x-demiton-requiredness": "required"
    },
    "confirmed_by_user_id": {
      "type": "integer",
      "description": "who confirmed it; required when `source` is `confirmed`",
      "x-demiton-requiredness": "optional"
    }
  },
  "x-demiton-register-type": "tender_activity_map",
  "x-demiton-contract-version": "1.0.0",
  "x-demiton-store": "tenant",
  "x-demiton-axes": [],
  "x-demiton-measures": [],
  "x-demiton-provenance": {
    "standards": []
  },
  "description": "The Tender activity map register contract, version 1. JSON Schema (draft 2020-12); x-demiton-* keywords carry Demiton's own meaning and standard validators ignore them.",
  "x-demiton-contract-url": "https://docs.demiton.io/registers/tender_activity_map/",
  "x-demiton-register-catalog": "https://docs.demiton.io/concepts/register-catalog"
}