Batch update Relationships with REST API

Hi, im trying to find a solution so batch update, add & delete relationships in one go with rest on a parse server. sadly i can´t find any docs that I could understand. I use the PUT method and my “add relationship” looks like this:

Request.content = { [columName]: {
    "__op": "AddRelation",
        "objects": 
           [ 
{
   "objectId":"xyz1",
   "__type":"relation",
   "className":"class",
    "name":"xyzxyz"
},
{
   "objectId":"xyz2",
   "__type":"relation",
   "className":"class",
    "name":"xyzxyz"
},
{
   "objectId":"xyz3",
   "__type":"relation",
   "className":"class",
    "name":"xyzxyz"
}
] 
       }};

now i would like to add a “RemoveRelation” as well in the same request. is that possible? and if so how?

thanks a lot

You can try to send a batch: REST API Guide | Parse

thanks for the link. but i tried that and I don’t get the syntax right somehow. sadly there is no sample for batch + relationships

Would you mind to share what you’ve tried?