# Resolve a context **GET /contexts/resolve** Resolve a context by its ID, external ID or slug for use in a booking flow. Expired contexts are not returned and the last accessed timestamp is updated. ## Servers - https://api.development.pexipengage.com/enterprises/acme: https://api.development.pexipengage.com/enterprises/acme () ## Authentication methods - O auth2 ## Parameters ### Headers - **Authorization** (string) Bearer token used for authorization - **X-Correlation-Id** (string) Unique identifier to allow referencing a particular transaction or event chain - **Accept-Language** (string) Returns the requested resources translated according to the passed languages (see [translatable resources](../topic/topic-languages-translations\#topic-translatable-resources)) ### Query parameters - **id** (string) ID of the context to resolve - **external-id** (string) External ID of the context to resolve - **slug** (string) ## Responses ### 200 Successful operation #### Body: application/json (object) - **data** (object) ### 404 Resource not found #### Body: application/json (object) - **errors** (array[object]) [Powered by Bump.sh](https://bump.sh)