{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://schemas.mpai.community/PGM1/V1.0/data/SelectedStance.json",
  "title": "Selected Stance V1.0",
  "description": "The personality stance selected for the A-User by Stance Selection (Personality Alignment), with its role and locale constraints. The stance is not necessarily a mirror of the User State.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "Header",
    "MInstance",
    "UEnvironment",
    "SessionID",
    "SelectedStanceID",
    "SelectedStanceTime",
    "Label"
  ],
  "properties": {
    "Header": {
      "type": "string",
      "const": "PGM-STN-V1.0"
    },
    "MInstance": {
      "type": "string",
      "description": "Identifier of the M-Instance."
    },
    "UEnvironment": {
      "type": "string",
      "description": "Identifier of the U-Environment."
    },
    "SessionID": {
      "type": "string",
      "description": "Identifier of the A-User session."
    },
    "SelectedStanceID": {
      "type": "string",
      "description": "Identifier of this instance."
    },
    "SelectedStanceTime": {
      "$ref": "https://schemas.mpai.community/OSD/V1.5/data/SimpleTime.json"
    },
    "Label": {
      "type": "string",
      "description": "The stance."
    },
    "Role": {
      "type": "string"
    },
    "Locale": {
      "type": "string"
    },
    "ExpressiveConstraints": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "MirrorsUserState": {
      "type": "boolean",
      "description": "True if the stance mirrors the User State."
    },
    "Rationale": {
      "type": "string"
    },
    "Confidence": {
      "type": "number",
      "minimum": 0,
      "maximum": 1,
      "description": "Confidence, 0 to 1."
    },
    "DataXMData": {
      "$ref": "https://schemas.mpai.community/PTF/V1.0/data/DataExchangeMetadata.json"
    },
    "DescrMetadata": {
      "type": "string",
      "maxLength": 2048
    }
  }
}