# oamAlertUnregister

Stops a client from receiving NMS OAM alert events.

#### Prototype

DWORD oamAlertUnregister ( CTAHD ctahd )

Argument | Description
ctahd | [in] Context handle.

#### Return values

Return value | Description
SUCCESS |
OAMERR_NOT_ENOUGH_MEMORY | Memory allocation error.
OAMERR_NOT_FOUND | Not currently registered.

#### Details

For more information, see Receiving NMS OAM alert notifications.

#### See also

oamAlertNotify, oamAlertRegister