An HTTP header is a field of an HTTP request or response that passes additional context and metadata about the request or response between the clients and the server .

HTTP Headers are an important part of the Iberia API request as they represent the meta-data associated with the API requests sent to Iberia. They are not used in any response messages or the OCN.

The Iberia NDC API is exposed via the Mashery API Gateway, and the API key generated and managed in this Gateway is passed to Iberia in the HTTP header.

New or modified element

To be removed/deprecated

Unique to v2 - Branded Fares

Unique to V1 - Fare Families

NAME	DESCRIPTION	FORMAT	ALLOWED/POSSIBLE VALUES
api_key	Your unique key used to authorize access to the API. update source	Alphanumeric	N/A

HTTP Header example

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
   <soapenv:Header/>