{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Instance",
  "title": "Instance",
  "type": "object",
  "description": "An Apigee runtime instance.",
  "properties": {
    "name": {
      "type": "string",
      "description": "Required. Resource name of the instance."
    },
    "location": {
      "type": "string",
      "description": "Required. Google Cloud region where the instance resides."
    },
    "host": {
      "type": "string",
      "description": "Output only. Internal hostname of the instance.",
      "readOnly": true
    },
    "port": {
      "type": "string",
      "description": "Output only. Port number of the instance.",
      "readOnly": true
    },
    "state": {
      "type": "string",
      "description": "Output only. State of the instance.",
      "readOnly": true,
      "enum": [
        "STATE_UNSPECIFIED",
        "CREATING",
        "ACTIVE",
        "DELETING",
        "UPDATING"
      ]
    },
    "description": {
      "type": "string",
      "description": "Description of the instance."
    },
    "displayName": {
      "type": "string",
      "description": "Display name for the instance."
    },
    "createdAt": {
      "type": "string",
      "format": "int64",
      "description": "Output only. Time the instance was created.",
      "readOnly": true
    },
    "lastModifiedAt": {
      "type": "string",
      "format": "int64",
      "description": "Output only. Time the instance was last modified.",
      "readOnly": true
    },
    "diskEncryptionKeyName": {
      "type": "string",
      "description": "Customer-managed encryption key (CMEK) for the instance disk."
    },
    "ipRange": {
      "type": "string",
      "description": "IP range for peering with the customer VPC."
    },
    "peeringCidrRange": {
      "type": "string",
      "description": "Size of the CIDR block range for peering.",
      "enum": [
        "SLASH_16",
        "SLASH_20",
        "SLASH_22",
        "SLASH_23",
        "SLASH_24"
      ]
    }
  }
}