{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://paloframework.org/schemas/palo-swarm-membership-change.schema.json",
  "title": "PALO Swarm Membership Change",
  "type": "object", "additionalProperties": false,
  "required": ["format", "schemaVersion", "changeId", "swarmId", "tenantId", "expectedMembershipDigest", "members", "reason"],
  "properties": {
    "format": { "const": "palo-swarm-membership-change" },
    "schemaVersion": { "const": "1.0.0" },
    "changeId": { "type": "string", "pattern": "^membership-[a-zA-Z0-9-]{6,100}$" },
    "swarmId": { "type": "string", "pattern": "^swarm-[a-zA-Z0-9-]{6,100}$" },
    "tenantId": { "type": "string", "minLength": 1, "maxLength": 128 },
    "expectedMembershipDigest": { "$ref": "#/$defs/digest" },
    "reason": { "type": "string", "minLength": 1, "maxLength": 2000 },
    "members": {
      "type": "array", "minItems": 1, "maxItems": 100,
      "items": {
        "type": "object", "additionalProperties": false, "required": ["agentId", "parentAgentId", "profileDigest"],
        "properties": {
          "agentId": { "$ref": "#/$defs/agentId" },
          "parentAgentId": { "$ref": "#/$defs/agentId" },
          "profileDigest": { "$ref": "#/$defs/digest" }
        }
      }
    }
  },
  "$defs": {
    "agentId": { "type": "string", "pattern": "^agent-[a-zA-Z0-9][a-zA-Z0-9-]{5,63}$" },
    "digest": { "type": "string", "pattern": "^sha256:[a-f0-9]{64}$" }
  }
}