# OAuth2ErrorCode

**Kind:** Type

**Source:** [`atloria-monorepo/packages/ui-core/src/components/api-explorer/oauth2.ts`](https://github.com/sherkety/atloria/blob/main/atloria-monorepo/packages/ui-core/src/components/api-explorer/oauth2.ts#L78)

## Definition

```ts
| 'pkce-unavailable'
  | 'no-client-id'
  | 'flow-refused'
  | 'no-pending-flow'
  | 'state-mismatch'
  | 'expired-flow'
  | 'origin-mismatch'
  | 'insecure-endpoint'
  | 'provider-error'
  | 'token-request-failed'
  | 'discovery-failed'
```