{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/osolmaz/pi-workflows/schemas/human-decision-request-v1.schema.json",
  "title": "pi-workflows human decision request v1",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema",
    "decisionId",
    "requestDigest",
    "subjectDigest",
    "presentationDigest",
    "runId",
    "workflowName",
    "nodeId",
    "attemptId",
    "audience",
    "title",
    "subject",
    "presentation",
    "revision",
    "choices",
    "createdAt"
  ],
  "properties": {
    "schema": { "const": "pi-workflows.human-decision-request.v1" },
    "decisionId": { "type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._-]{0,199}$" },
    "requestDigest": { "type": "string", "pattern": "^sha256:[a-f0-9]{64}$" },
    "subjectDigest": { "type": "string", "pattern": "^sha256:[a-f0-9]{64}$" },
    "presentationDigest": { "type": "string", "pattern": "^sha256:[a-f0-9]{64}$" },
    "runId": { "type": "string" },
    "workflowName": { "type": "string" },
    "nodeId": { "type": "string" },
    "attemptId": { "type": "string" },
    "audience": { "type": "string" },
    "title": { "type": "string", "minLength": 1 },
    "subject": true,
    "presentation": {
      "$ref": "decision-presentation-v1.schema.json"
    },
    "revision": { "type": "integer", "minimum": 1 },
    "choices": {
      "type": "object",
      "minProperties": 1,
      "additionalProperties": {
        "type": "object",
        "additionalProperties": false,
        "required": ["label"],
        "properties": {
          "label": { "type": "string", "minLength": 1 },
          "input": {
            "type": "object",
            "additionalProperties": false,
            "required": ["kind", "name", "prompt", "minLength", "maxLength"],
            "properties": {
              "kind": { "const": "text" },
              "name": { "type": "string" },
              "prompt": { "type": "string", "minLength": 1 },
              "minLength": { "type": "integer", "minimum": 0 },
              "maxLength": { "type": "integer", "minimum": 1 }
            }
          }
        }
      }
    },
    "createdAt": { "type": "string", "format": "date-time" },
    "expiresAt": { "type": "string", "format": "date-time" },
    "defaultResponse": {
      "type": "object",
      "additionalProperties": false,
      "required": ["choice"],
      "properties": {
        "choice": { "type": "string" },
        "input": { "type": "object", "additionalProperties": { "type": "string" } }
      }
    }
  },
  "dependentRequired": { "defaultResponse": ["expiresAt"] }
}