Can you add metadata to RestDatasource request?

[delebash]

SmartClient V91d

I am using the restdatasource to connect with a custom backend server.

Currently this data is sent to the server on a fetch request

 {
    "dataSource":"Contact", 
    "operationType":"fetch", 
    "startRow":0, 
    "endRow":75, 
    "textMatchStyle":"substring", 
    "componentId":"contactsList", 
    "data":{
    }, 
    "oldValues":null
}

I would like to add a meta data property like tableName how can you do this?

I know how to add data to the dsRequest.data section in the transform request but not the metadata section.

Also the RestDataSource has a property for tableName or beanClass, ect which would be fine to use but even when setting these props they are not sent to the server. I tried setting server type to "sql" even though I am not using SmartClient Server just to force the tableName prop to be sent, but it wasn't.

Thanks,

Dan

[delebash]

Any update on this question?

Also if you can add a key/value property to the meta data for one operation will it also work when calling saveAllEdits on the grid for the RestDataSource, saveAllEdits creates a transaction and has metadata for each record such as datasourcename, I would also like to be able to add meta data to the transactions as well.

Thanks,
Dan