> For the complete documentation index, see [llms.txt](https://help.citrusad.com/retail-media-interface/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.citrusad.com/retail-media-interface/integration/es/data-api/api-overview/ad-generation-filtering-1.md).

# Filtrado de generación de anuncios

Al solicitar anuncios, debe intentar admitir el filtrado de su cliente por marca, categorías, restricciones dietéticas y más. Si su sitio de comercio electrónico admite el filtrado que utiliza la funcionalidad y/o, Epsilon Retail Media puede admitir esto con el parámetro adicional `filterMode` en su solicitud.

Existen dos tipos de filtrado, como se describe a continuación.

## `andOr` filtrado (recomendado)

`andOr` el filtrado es útil para contextos en los que el usuario ha filtrado a fondo en su búsqueda. Permite un formato de contexto más simple, al tiempo que admite un filtrado profundo. Este método sigue la estructura que se describe a continuación:

```json
"productFilters": [
     [ "" OR "" ] AND [ "" OR "" ] AND [ "" OR "" ]
    ],
    "options": {
     "filterMode": "AndOr"
    },
```

Una solicitud de ejemplo se ve de la siguiente manera:

```http
POST $BASE_URL/v1/ads/generate HTTP/1.1
accept: application/json
content-type: application/json
Authorization: Basic <API_KEY>
{
    "customerId": "wertg5432a",
    "sessionId": "ec9-4e07-881d-3e9",
    "placement": "category",
    "catalogId": "628dbe95-2ec9-4e07-881d-3e9f92ab2e0b",
    "productFilters": [
     	 ["category:bread"],
    	 ["brand:brandA","brand:brandB"],
    	 ["price:below $10"],
    	 ["nutrition:organic","nutrition:vegan"]
    ],
    "options": {
   							 "filterMode": "AndOr"
 							 },
    "maxNumberOfAds": 3
}
```

Por lo general, este enfoque es más fácil para que los minoristas encadenen solicitudes por tipo cuando los clientes filtran a fondo en sus búsquedas.

{% hint style="warning" %}
Debe especificar el `filterMode` of `andOr` para que esta funcionalidad funcione correctamente.
{% endhint %}

## `orAnd` filtrado (modo predeterminado)

El método predeterminado para filtrar filtros de productos sigue la estructura descrita a continuación:

```json
"productFilters": [
     [ "" AND "" ], OR [ "" AND "" ], OR [ "" AND "" ]
    ],
    "options": {
     "filterMode": "OrAnd"
    },
```

El mismo ejemplo presentado anteriormente se enviaría como una solicitud como la siguiente:

```http
POST $BASE_URL/v1/ads/generate HTTP/1.1
accept: application/json
content-type: application/json
Authorization: Basic <API_KEY>
{
    "customerId": "wertg5432a",
    "sessionId": "ec9-4e07-881d-3e9",
    "placement": "category",
    "catalogId": "628dbe95-2ec9-4e07-881d-3e9f92ab2e0b",
    "productFilters": [
     	 ["category:bread","brand:brandA","price:below $10","nutrition:organic"],
     	 ["category:bread","brand:brandB","price:below $10","nutrition:organic"],
     	 ["category:bread","brand:brandA","price:below $10","nutrition:vegan"],
     	 ["category:bread","brand:brandB","price:below $10","nutrition:vegan"],
    ],
    "options": {
   							 "filterMode": "OrAnd"
 							 },
    "maxNumberOfAds": 3
}
```

{% hint style="info" %}
No necesita especificar un `filterMode` of `orAnd` para esta funcionalidad, ya que es el comportamiento predeterminado.
{% endhint %}


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