Delete an asset metadata definition.
This call needs EGA authentication.
|Parameter (Type)||Description||Required||Default value||Max. length|
|name (ALPHA_NUM_UNDERSCORE)||The name of the property to delete.||Required||-|
|delete (STRING)||Specify as 'cascade' to delete all metadata as well. Deletion will fail if you try to delete an property that still has metadata.|
Value (when supplied) must be either "cascade" or "".