POST http://localhost:8080/cmx/task/operations/mdmdb3-MDM_SAMPLE 
{
    "tasks": 
    [        
        {
            "taskId": "urn:b4p2:2315"
        },        
        {
            "taskId": "urn:b4p2:2312"
        },        
        {
            "taskId": "urn:b4p2:2309"
        },        
        {
            "taskId": "urn:b4p2:2306"
        },        
        {
            "taskId": "urn:b4p2:2303"
        }
    ],
    "opType": "Claim"
}