Google BeyondCorp App Connection

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://cloud.google.com/schemas/beyondcorp/app-connection.json",
  "title": "Google BeyondCorp App Connection",
  "description": "Schema for a BeyondCorp app connection resource that defines a secure connection to a private application endpoint through BeyondCorp.",
  "type": "object",
  "required": ["applicationEndpoint"],
  "properties": {
    "name": {
      "type": "string",
      "description": "The resource name of the app connection"
    },
    "displayName": {
      "type": "string",
      "description": "User-friendly display name for the app connection"
    },
    "uid": {
      "type": "string",
      "description": "Unique identifier of the app connection"
    },
    "type": {
      "type": "string",
      "description": "The type of network connectivity used by the connection",
      "enum": ["TYPE_UNSPECIFIED", "TCP_PROXY"]
    },
    "applicationEndpoint": {
      "$ref": "#/$defs/ApplicationEndpoint",
      "description": "The endpoint of the application to connect to"
    },
    "connectors": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Resource names of app connectors associated with this connection"
    },
    "state": {
      "type": "string",
      "description": "Current state of the app connection",
      "enum": ["STATE_UNSPECIFIED", "CREATING", "CREATED", "UPDATING", "DELETING", "DOWN"]
    },
    "gateway": {
      "$ref": "#/$defs/Gateway",
      "description": "Gateway information for the connection"
    },
    "labels": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      },
      "description": "Labels applied to the app connection"
    },
    "createTime": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the connection was created"
    },
    "updateTime": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the connection was last updated"
    }
  },
  "$defs": {
    "ApplicationEndpoint": {
      "type": "object",
      "description": "The endpoint of the application to connect to",
      "required": ["host", "port"],
      "properties": {
        "host": {
          "type": "string",
          "description": "Hostname or IP address of the application"
        },
        "port": {
          "type": "integer",
          "description": "Port of the application",
          "minimum": 1,
          "maximum": 65535
        }
      }
    },
    "Gateway": {
      "type": "object",
      "description": "Gateway configuration for the app connection",
      "properties": {
        "type": {
          "type": "string",
          "description": "The type of gateway hosting the connection",
          "enum": ["TYPE_UNSPECIFIED", "GCP_REGIONAL_MIG"]
        },
        "uri": {
          "type": "string",
          "description": "The URI of the gateway"
        },
        "ingressPort": {
          "type": "integer",
          "description": "The ingress port of the gateway"
        }
      }
    }
  }
}