To override the Content-type in your clients, use the HTTP Accept Header, append the .xml suffix or ?format=xml
The following are sample HTTP requests and responses. The placeholders shown need to be replaced with actual values.
POST /xml/reply/OAuth2TokenRequest HTTP/1.1
Host: prodeastbbauthservice.transactcampus.com
Content-Type: application/xml
Content-Length: length
<OAuth2TokenRequest xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/BbAuth.Services.SecurityApi.Version20150301.SecurityApiRoutes.Models" />
HTTP/1.1 200 OK Content-Type: application/xml Content-Length: length <OAuth2TokenResponse xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/BbAuth.Services.SecurityApi.Version20150301.SecurityApiRoutes.Models"> <access_token>String</access_token> <error>String</error> <error_description>String</error_description> <expires_in>0</expires_in> <refresh_token>String</refresh_token> <token_type>String</token_type> <warning>String</warning> </OAuth2TokenResponse>