FROM API REVISION 6.0
Used when you are operating a browser without access to the header parameter. This allows you to choose which encoding you want to use for the response:
All these resources can be used according what the resource allows.
The $expand system query option specifies the related resources to be included in line with retrieved resources.
The value passed in the parameter can be:
*(star): This will expand all child elements.
The $expand system query option can be used with the $levels query option, to expand recursively.
The $orderby system query option allows clients to request collections in a particular order.
The value passed in the parameter can be "asc" for ascending order and or "desc" for descending order. If you prefer, it is possible to order the elements according to a specific value (see the example).
If this parameter is not in the request, the Application/Json will be chosen by default.
There are multiple possible values (according the resource):
The first two are the most often used.
This is the object type string value.
Cyclic navigation properties can be recursively expanded using the special $levels option. This query option is used in addition to the $expand query options.
The value of the $levels option is a positive integer to specify the number of levels to expand.
This is the instance number of the device.
Object Name: BacnetObjectType
||This object is an array of BacnetObject object.||GET|