# Create an authorization challenge

Authorization Challenge against array of entitlement IDs.

Endpoint: POST /blaize/authorization/challenge
Version: 2025-07-30
Security: CookieBlaizeSession, JwtQuery, JwtHeaderXBlaizeJwt, JwtHeaderXZephrJwt, JwtBearer, JwtCookie

## Header parameters:

  - `cookie` (string)
    The session cookie.
    Example: "blaize_session=5562c0cf-b07a-42d0-ac1a-c0e29735e73a;..."

## Request fields (application/json):

  - `contentIdentifier` (string)

  - `endUserIPAddress` (string)

  - `entitlementIds` (array)

  - `giftToken` (string)

  - `referrer` (string)

  - `trustedReferrerToken` (string)


## Response 401 fields