question: adds a header to the request . the header name will be handled as case-insensitive key . if a header already exists then the list of values will just be extended . concode_field_sep String rawBaseUri concode_elem_sep String rawQueryPath concode_elem_sep String protocol concode_elem_sep HttpMethod method concode_elem_sep String rawODataPath concode_elem_sep String rawRequestUri concode_elem_sep String rawServiceResolutionUri concode_elem_sep HttpHeaders headers concode_elem_sep InputStream body concode_field_sep List<String> getHeaders concode_elem_sep void setRawODataPath concode_elem_sep String getRawServiceResolutionUri concode_elem_sep InputStream getBody concode_elem_sep void setProtocol concode_elem_sep Map<String,List<String>> getAllHeaders concode_elem_sep String getProtocol concode_elem_sep HttpMethod getMethod concode_elem_sep void setBody concode_elem_sep String getRawQueryPath concode_elem_sep void setRawBaseUri concode_elem_sep void setHeader concode_elem_sep String getHeader concode_elem_sep String getRawRequestUri concode_elem_sep void setMethod concode_elem_sep void setRawRequestUri concode_elem_sep void setRawQueryPath concode_elem_sep void setRawServiceResolutionUri concode_elem_sep String getRawBaseUri concode_elem_sep String getRawODataPath
target: void function ( final String arg0 , final String arg1 ) { headers . addHeader ( arg0 , arg1 ) ; }