# Update a key value store
<a name="kvs-with-functions-edit"></a>

When you update a key value store, you can change the key-value pairs, or change the association between the key value store and the function.

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#### [ Console ]

**To update a key value store**

1. Sign in to the AWS Management Console and open the **Functions** page in the CloudFront console at [https://console.aws.amazon.com/cloudfront/v4/home#/functions](https://console.aws.amazon.com/cloudfront/v4/home#/functions).

1. Choose the **KeyValueStores** tab.

1.  Select the key value store that you want to update. 
   + To update the key-value pairs, choose **Edit** in the **Key value pairs** section. You can add or delete any key-value pairs. You can also change the value for an existing key-value pair. When you're finished, choose **Save changes**.
   + To update the association for this key value store, choose **Go to functions**. For more information, see [Associate a key value store with a function](kvs-with-functions-associate.md).

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#### [ AWS CLI ]

**To update a key value store**

1. **Change the key-value pairs** – You can add more key-value pairs, delete one or more key-value pairs, and change the value of an existing key-value pair. For more information, see [Work with key value data](kvs-with-functions-kvp.md).

1. **Change the function association for the key value store ** – To update the function the association for the key value store, see [Associate a key value store with a function](kvs-with-functions-associate.md). 
**Tip**  
You will need the ARN of the key value store. For more information, see [Get a reference to a key value store](kvs-with-functions-get-reference.md).

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#### [ API ]

**To update a key value store**

1. **Change the key-value pairs** – You can add more key-value pairs, delete one or more key-value pairs, and change the value of an existing key-value pair. For more information, see [Work with key value data](kvs-with-functions-kvp.md).

1. **Change the function association for the key value store** – To update the function association for the key value store, use the [UpdateFunction](https://docs.aws.amazon.com/cloudfront/latest/APIReference/API_UpdateFunction.html) API operation. For more information, see [Update functions](update-function.md). 
**Tip**  
You will need the ARN of the key value store. For more information, see [Get a reference to a key value store](kvs-with-functions-get-reference.md).

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