protocol-search-subscribe-payload.json

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "description": "",
  "title": "",
  "properties": {
    "filter": {
      "type": "string",
      "description": "[RQL filter expression](https://www.eclipse.dev/ditto/basic-rql.html#rql-filter) to select for things."
    },
    "options": {
      "type": "string",
      "description": "Specify the page size with `size(PAGE_SIZE)`, or the order of the search results by `sort(<+|-><property>)` (see [RQL sorting](https://www.eclipse.dev/ditto/basic-rql.html#rql-sorting)).",
      "examples": ["size(25)", "sort(+_modified,-thingId)"]
    },
    "namespaces": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Specify the namespaces to search in, or leave out to search in all namespaces.",
      "examples": [["org.eclipse.ditto", "com.acme"]]
    }
  }
}