> ## Documentation Index
> Fetch the complete documentation index at: https://upstash-vector.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# JSON.CLEAR

> Clear container values (arrays/objects) and set numeric values to 0.

## Arguments

<ParamField body="key" type="string" required>
  The key of the json entry.
</ParamField>

<ParamField body="path" type="string" default="$">
  The path to clear
</ParamField>

## Response

<ResponseField type="integer" required>
  The length of the array after the appending.
</ResponseField>

<RequestExample>
  ```ts Example
  await redis.json.clear("key");
  ```

  ```ts With path
  await redis.json.clear("key", "$.my.key");
  ```
</RequestExample>