client.query returns undefined

I’m executing this function on my test:

const params = {
    TableName: TABLE_NAME,
    IndexName: TREE_INDEX,
    KeyConditionExpression: "parent = :parent",
    FilterExpression : "#l = :level",
    ExpressionAttributeNames: {
        "#l": "level"
    },
    ExpressionAttributeValues: {
        ":level": this.level,
        ":parent": parent
    }
};
const result = await this.db.query(params);

And result is undefined when it should return an array of items and when it should return an empty array

I have other queries on my code that have an index that work ok, but this one has an index and a filter expression, and for some reason, it’s not working as expected

Attached you can see that when I want to access result.Items I get an error because result is undefined

PS: this.db is an instance of DocumentClient

[daianaszwimer]

yes, I have 😃 The query works fine @freshollie

[freshollie]

@daianaszwimer have you tried executing this expression against a real dynamodb instance? I have a feeling your query is wrong but the return is just missing the correct error information.