get:
  summary: Get node health status
  description: Retrieve readiness of a Waku v2 node.
  operationId: healthcheck
  tags:
    - health
  responses:
    '200':
      description: Waku v2 node is up and running.
      content:
        text/plain:
            schema:
              type: string
              example: Node is healty
    '500':
      description: Internal server error
      content:
        text/plain:
            schema:
              type: string
    '503':
      description: Node not initialized or having issues
      content:
        text/plain:
            schema:
              type: string
              example: Node is not initialized