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

# HPERSIST

> Remove the expiration from one or more fields in a hash.

## Arguments

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

<ParamField body="field" type="string | number | (string | number)[]" required>
  The field or fields to remove the expiration from.
</ParamField>

## Response

<ResponseField type="number[]" required>
  A list of integers indicating the result for each field:

  * `-2` if the field does not exist in the hash or if the key doesn't exist.
  * `-1` if the field exists but has no associated expiration set.
  * `1` if the expiration was successfully removed.

  For more details, see [HPERSIST documentation](https://redis.io/commands/hpersist).
</ResponseField>

<RequestExample>
  ```ts Example theme={"system"}
  await redis.hset("my-key", "my-field", "my-value");
  await redis.hpexpire("my-key", "my-field", 1000);

  const expirationRemoved = await redis.hpersist("my-key", "my-field");

  console.log(expirationRemoved); // [1]
  ```
</RequestExample>