| Name | Data Type | Default Value | Qualifiers |
| Name | Data Type | Value |
| MethodName | string | |
| Description | string | The name of the method invoked. |
| Required | boolean | true |
| MethodParameters | string | |
| Description | string | The parameters of the method, formatted as an EmbeddedObject (with a predefined class name of "__MethodParameters". |
| EmbeddedObject | boolean | true |
| PreCall | boolean | |
| Description | string | Boolean indicating whether the Indication is sent before the method begins executing (TRUE) or when the method completes (FALSE). When TRUE, the inherited property SourceInstance contains the value of the instance (the properties defined by the Filter's Query clause), before execution of the method. When PreCall is FALSE, SourceInstance embeds the instance as it appears after the completion of the method. |
| Required | boolean | true |
| ReturnValue | string | |
| Description | string | ReturnValue's data is dependent on the PreCall property. When PreCall is TRUE, this property is NULL describing that there is no method return value (since the method has not yet executed). When PreCall is FALSE, ReturnValue contains a string representation of the method's return value. |
| ModelCorrespondence | string | CIM_InstMethodCall.PreCall |