#* '''Command''' → <code>text/plain</code>
#* '''Get''' → <code>application/xml</code>, or content type of the addressed resource
# The default content type is overwritten if a [[Serialization|serialization method]] is specified, either as [[#Query Parameters|query parameterparameters]] or within the XQuery expression. The following method/content-type mappings are available:
#* <code>xml</code> → <code>application/xml</code>
#* <code>xhtml</code> → <code>text/html</code>