How to use Aggregate in AppSmith - appsmith

Question

In my database of MongoDB, I can't insert new register in the historial
I want insert the phone and start date
My model in Mongo is this
And the code what write is this
{
"aggregate": "dids",
"pipeline": [
{
"$match": {
"_id": ObjectId({{sPhone.selectedOptionValue}})
}
}
],
"cursor": {
"batchSize": 10
}
}
how insert $addFields in pipeline segment?
"$addFields": {
"history.contract_id": {{tableOfContracts.selectedRow._id}},
"history.start_date": {{dtpkStart.selectedDate}}
}
Yes is written below the match segment, throws error ('A pipeline stage specification object must contain exactly one field')
Any solution?

Answer 1

To insert data, you can consult it in the appsmith documentation in the following links.
Link to the explanation of mongodb methods: https://www.mongodb.com/docs/manual/reference/insert-methods/
Link to query syntax: https://docs.appsmith.com/reference/datasources/querying-mongodb/mongo-syntax
Query configuration:enter image description here