Update #

Updates a document content.

Conflicts may occur if the same document gets updated multiple times within a short timespan, in a database cluster. You can set the retryOnConflict optional argument (with a retry count), to tell Kuzzle to retry the failing updates the specified amount of times before rejecting the request with an error.

Arguments #

Update(
  index string,
  collection string,
  id string,
  document json.RawMessage,
  options types.QueryOptions) (json.RawMessage, error)

Argument	Type	Description
`index`	string	Index name
`collection`	string	Collection name
`id`	string	Document ID
`document`	string	Document body
`options`	types.QueryOptions	A struct containing query options

options #

Additional query options

Option	Type (default)	Description
`Queuable`	bool (`true`)	If true, queues the request during downtime, until connected to Kuzzle again
`Refresh`	string (`""`)	If set to `wait_for`, waits for the change to be reflected for `search` (up to 1s)
`RetryOnConflict`	int (`0`)	Number of times the database layer should retry in case of version conflict

Return #

Returns a json.RawMessage containing the document update result.

Name	Type	Description
_id	string	Newly created document ID
_version	int	Version of the document in the persistent data storage
result	string	Set to `updated` in case of success

Usage #

kuzzle.Document.Create(
  "nyc-open-data",
  "yellow-taxi",
  "some-id",
  json.RawMessage(`{"capacity": 4}`),
  nil)
response, err := kuzzle.Document.Update(
  "nyc-open-data",
  "yellow-taxi",
  "some-id",
  json.RawMessage(`{"category": "suv"}`),
  nil)
if err != nil {
  log.Fatal(err)
} else {
  fmt.Println(string(response))
  /*
  {
    "_index": "nyc-open-data",
    "_type": "yellow-taxi",
    "_id": "some-id",
    "_version": 2,
    "result": "updated",
    "_shards": {
      "total": 2,
      "successful": 1,
      "failed": 0
    }
  }
  */
}