Problem Statement/Rationale

What is going wrong? What action would you like the Engineering team to take?
I am trying to use Atlas Vector Search with the Atlas CLI Local Dev Experience and I am not able to use the createSearchIndex() command.

Steps to Reproduce

How could an engineer replicate the issue you’re reporting?
AtlasLocalDev rs-localdev [direct: primary] foo> db.bar.createSearchIndex({
... "name": "vectorSearchIndexName",
... "type": "vectorSearch",
... "definition": {
... "fields": [
...

{ ... "type": "vector", ... "path": "plot_embedding", ... "numDimensions": 1536, ... "similarity": "euclidean" ... }

]
... }
... })

Expected Results

What do you expect to happen?
{
indexesCreated: [

{ id: '66aa41e9b2168f31214043fd', name: 'vectorSearchIndexName' }

],
ok: 1,
'$clusterTime': {
clusterTime: Timestamp(

{ t: 1722434012, i: 2 }

),
signature:

{ hash: Binary.createFromBase64('AAAAAAAAAAAAAAAAAAAAAAAAAAA=', 0), keyId: Long('0') }

},
operationTime: Timestamp(

{ t: 1722434012, i: 2 }

)
}

Actual Results

What do you observe is happening?

MongoServerError[UnknownError]: "userCommand.indexes[0].mappings" is required