# Create extraction codes for all cases (internal) **POST /admin/case/create-bulk-extraction-codes** Creates an extraction code for every case that has none, or for every case when `createIfEvenExists` is true, in batches of 1000, with the case creator as custodian and default settings. Returns a message with the number created. Super admin only. ## Servers - http://api.example.com: http://api.example.com () ## Authentication methods - Access token ## Parameters ### Body: application/json (object) - **createIfEvenExists** (boolean) ## Responses ### 200 #### Body: application/json (object) - **data** (object) - **statusCode** (number) - **timestamp** (string(date-time)) [Powered by Bump.sh](https://bump.sh)