9.2.10 Request header

The request header specifies the data format and language code for the response.

Table 9‒12: Request header
Header	Description	Specifiable value	Default value	Whether specification is required
Host	Specify the following items as host information: Host name or IP address: Host name or IP address of the JP1/AO server Port number: Port number that an API uses to connect to JP1/AO When you specify the port number, see 9.2.1 Communication protocol.	Specify this value after checking the user environment.	--	Required
Accept	Specify the desired data format for response data.	application/json: JSON format application/xml: XML format	application/json	Required
Accept-Language	Specify the desired language code for response data.	ja: Japanese	--	Required
Content-Type	Specify the data format for the request body.	application/json: JSON format application/xml: XML format	application/json	Optional
Authorization	Specify authentication information.	For Basic authentication: `user-information` For authentication using the HSSO token: `hsso-token`	--	Optional