req

Request type. Specifies the type of request.

req={catalogprops|exists|imageprops|imageset|img|loadcache|map|mask|mbrSet|message|props|resolve|saveToFile|set|targets|tmb|userdata|validate|xlate|xmp}[,options]

options

See detailed description of each request type.

Unless otherwise noted in the detailed descriptions, the server will return text responses with MIME type text/plain. Many request types let you specify a response type, such as text, that is typically the default, javascript, xml, or json. The associated response MIME types are text/plain, text/javascript, text/xml, and text/javascript, respectively.

Unless otherwise noted, responses format the response as a set of name=value pairs.

See Properties.