| Name | Type | Description | Notes |
|---|---|---|---|
| custom_pipeline | \Sajari\Model\Pipeline | [optional] | |
| pipeline | \Sajari\Model\ExperimentRequestPipeline | [optional] | |
| promotions | \Sajari\Model\Promotion[] | The promotions to consider active when running the search. Provided promotions override existing promotions with the same ID. | [optional] |
| variables | map[string,object] | The initial values for the variables the pipeline operates on and transforms throughout its steps. The most important variable is `q` which is the query the user entered, for example: ```json { "q": "search terms" } ``` To paginate through results, set the variables `page` and `resultsPerPage`, for example: ```json { "q": "search terms", "page": 5, "resultsPerPage": 20 } ``` To sort results, set the variable `sort` to the name of one of your collection's schema fields, for example: ```json { "q": "search terms", "sort": "name" } ``` To sort in reverse, prefix the schema field with a minus sign `-`, for example: ```json { "q": "search terms", "sort": "-name" } ``` |