Cannot delete points using filtered - gdrant node

Questions
1

I can delete points in Collection using filter:
{“must”: [{“key”: “metadata.name”,“match”: {“value”: “{{ $json.documents[0].name }}”}}
]}
I using Qdrant vector db with dataloader: metadata.name

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Describe the problem/error/question

{ “status”: { “error”: “Bad request: Index required but not found for \“metadata.name\” of one of the following types: [keyword]. Help: Create an index for this key or use a different filter.” }, “time”: 0.000019217 }

What is the error message (if any)?

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