{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://abcs.sirvisetti.com/schemas/capability-envelope.schema.json",
  "title": "ABCS Capability Invocation Envelope",
  "type": "object",
  "additionalProperties": false,
  "required": ["abcs", "capability", "requestId", "payload"],
  "properties": {
    "abcs": {"type": "string", "const": "0.2"},
    "capability": {"type": "string", "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*\\.[a-z0-9]+(?:-[a-z0-9]+)*\\.[a-z0-9]+(?:-[a-z0-9]+)*$"},
    "requestId": {"type": "string", "minLength": 1},
    "from": {"$ref": "https://abcs.sirvisetti.com/schemas/common/party-reference.schema.json"},
    "to": {"$ref": "https://abcs.sirvisetti.com/schemas/common/party-reference.schema.json"},
    "payload": {}
  }
}