Elasticsearch withSort

Elasticsearch withSort parameter is used to sort the search results based on one or more fields. You can specify the sorting order as ascending or descending and also control the sorting behavior using various parameters like missing, unmapped_type, nested_path, nested_filter, etc. The withSort parameter can be used along with other search parameters like query, filter, aggregation, etc. to get the desired search results.

To use withSort parameter, you need to specify the sorting field and the sorting order using the following syntax:

{
  "sort": [
    { "<field>": { "order": "<asc/desc>", "<parameters>": "<value>" } },
    ...
  ]
}

For example, to sort the search results based on the "price" field in ascending order, you can use the following query:

{
  "sort": [
    { "price": { "order": "asc" } }
  ]
}

This will return the search results sorted by the "price" field in ascending order. You can also specify multiple fields for sorting and control the sorting behavior using various parameters as per your requirements.