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

# ServiceUserApiKey

> A Redo-issued secret (`redo_sk_…`) sent as a bearer token. Only its last four characters are kept for display.

**createdAt** `[DateTime!](/docs/api-reference/v3/reference/common/date-time)` *required*

When the credential was created.

**id** `ID!` *required*

The id of this credential.

**lastUsedAt** `[DateTime](/docs/api-reference/v3/reference/common/date-time)`

When the credential last authenticated, or null if it never has.

**name** `String!` *required*

A label that helps recognize the credential.

**suffix** `String!` *required*

The key's last four characters, to tell keys apart.


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