Decrements the value of a key by one. If the key doesn't exist, it will be created
and seeded with 1.
Namespace: Couchbase.CoreAssembly: Couchbase.NetClient (in Couchbase.NetClient.dll) Version: 2.0.0.0 (2.0.0.0)

Parameters
- key
- Type: System.String
The key to us for the counter.
Return Value
Type: IOperationResult<UInt64>If the key doesn't exist, the server will respond with the initial value. If not the decremented value will be returned.
