# 7. Mutation : générer « ZonesMap »

Générer une "ZonesMap" pour le "Field".

{% hint style="info" %}
Le temps d'exécution est variable (de 4 secondes à 5 minutes), il dépend du nombre d'images et de la superficie du champ à traiter, et l'Abonnement sera reçu après la génération réussie de la "ZonesMap".
{% endhint %}

{% hint style="danger" %}
Nous recommandons d'utiliser une **approche** approche pour générer des ZonesMaps
{% endhint %}

{% code overflow="wrap" lineNumbers="true" %}

```graphql
mutation GenerateZonesMap {
  generateVectorAnalysisMap(input: {
    fieldUuid: "<placeholder_of_field_uuid>"
    satelliteImageUuids: [
      "<placeholder_of_satelliteimage_uuid_1>",
      "<emplacement réservé_uuid_image_satellite_2>"
    ]
    numberOfZones: 6
    index: EVI2
  }) {
    uuid
    fieldUuid
    nom
    type
    geoMaps {
      url
      classes
      hexColorCodes
    }
  }
}
```

{% endcode %}


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