The requests for enabling, disabling, starting and stopping workflows and workflow groups are invoked using the HTTP method POST.

Refer to 5. Workflow Requests for information about the HTTP POST request URLs that are supported for managing workflows.

Protocol Versioning

The protocol is versioned according to the model: X.Y, where X is the major versions version and Y is the minor versionsversion. Both X and Y are integers that increment for each new version. X starts at 1 and Y starts at 0. Major versions may be incompatible with older versions of the protocol.

Minor versions are backwards compatible with older versions of the protocol within the same major version. The client programmer must take into consideration that newer minor versions of the protocol within the same major version may contain additions to the protocol, such as new XML tags, but will never remove or change pre-existing tags in older minor versions of the protocol.