> ## Documentation index
> Fetch the complete documentation index at: https://upstash.com/docs/llms.txt
> Search it with GET https://upstash.com/docs/search?q=<query>.
> Use these to discover all available pages before exploring further.

# TOUCH

> Alters the last access time of one or more keys

## Arguments

<ParamField body="keys" type="*List[str]" required>
  One or more keys.
</ParamField>

## Response

<ResponseField type="int">
  The number of keys that were touched.
</ResponseField>

<RequestExample>
```py Example
redis.touch("key1", "key2", "key3")
```
</RequestExample>