2.2.10 Request header

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

Table 2‒16: 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 2.2.1 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 multipart/form-data: multipart format^#1 text/html: HTML format^#2	application/json	Required
Accept-Language	Specify the desired language code for response data.	ja or ja-JP: Japanese zh or zh-CN: Chinese en or en-US: English Locale for other regions: English	en	Required
Content-Type	Specify the data format for the request body.	application/json: JSON format application/xml: XML format application/octet-stream: octet-stream format^#3	application/json	Optional
Authorization	Specify authentication information.	For Basic authentication: `user-information` For authentication using the HSSO token: `hsso-token`	--	Optional

#1: Valid only for the API function Import of a service template.
#2: Valid only for the API function Acquisition of the HTML file necessary for importing a service template.
#3: Valid only for the API function Export of a service template.