Connection Descriptor JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:xagent:schema:xagent.connection:v2",
  "title": "xAgent Connection Descriptor v2",
  "type": "object",
  "required": [
    "schema",
    "connection",
    "target"
  ],
  "properties": {
    "schema": {
      "const": "xagent.connection/v2"
    },
    "connection": {
      "$ref": "#/$defs/connection"
    },
    "target": {
      "$ref": "#/$defs/target"
    },
    "tools": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/tool"
      }
    }
  },
  "$defs": {
    "nonEmptyString": {
      "type": "string",
      "minLength": 1
    },
    "targetType": {
      "enum": [
        "im",
        "email",
        "calendar",
        "ticket",
        "device"
      ]
    },
    "connection": {
      "type": "object",
      "required": [
        "connector_card_id",
        "connector_id",
        "connector_channel_id",
        "target_type",
        "profiles",
        "status"
      ],
      "properties": {
        "connector_card_id": {
          "$ref": "#/$defs/nonEmptyString"
        },
        "connector_id": {
          "$ref": "#/$defs/nonEmptyString"
        },
        "connector_channel_id": {
          "$ref": "#/$defs/nonEmptyString"
        },
        "target_type": {
          "$ref": "#/$defs/targetType"
        },
        "profiles": {
          "type": "array",
          "minItems": 1,
          "uniqueItems": true,
          "items": {
            "$ref": "#/$defs/nonEmptyString"
          }
        },
        "status": {
          "enum": [
            "created",
            "authenticating",
            "connected",
            "degraded",
            "offline",
            "expired",
            "revoked",
            "error"
          ]
        }
      }
    },
    "target": {
      "type": "object",
      "required": [
        "provider",
        "display_name"
      ],
      "properties": {
        "provider": {
          "$ref": "#/$defs/nonEmptyString"
        },
        "label": {
          "type": "string"
        },
        "display_name": {
          "type": "string"
        },
        "account_hint": {
          "type": "string"
        }
      }
    },
    "tool": {
      "type": "object",
      "required": [
        "tool_id",
        "status"
      ],
      "properties": {
        "tool_id": {
          "$ref": "#/$defs/nonEmptyString"
        },
        "status": {
          "enum": [
            "available",
            "unavailable",
            "denied_by_target",
            "requires_reauth",
            "not_supported"
          ]
        },
        "target_permission_state": {
          "enum": [
            "unknown",
            "granted",
            "denied",
            "requires_reauth"
          ]
        },
        "reason": {
          "type": "string"
        }
      }
    }
  }
}