Cannot use searchParams ( seems some bug ?? )

[armen]

When i in node.js trying to search by chat name, i'm getting just last record info.
I tested with various type = contains, equal noting is working .. im jsut getting last record info

let searchParams = {
maxSize: 1,
primaryFilter: 'open',
where: [{type: 'contains', attribute: 'name', value: 'QZ2KWE9WFB',}],
select: 'id,name,assignedUserId,assignedUserName'
};

// request
ecrmclient.request('GET', 'Chat', searchParams)
.then((response) => {
console.log(response);
}).catch((res) => {
console.log(res);
});

// Responce is
{
total: 38392,
list: [
{
id: '6144cd24b3f86a3ed',
name: 'QZ4LQ7RXVQ',
chatEndDate: '2021-09-17 16:55:47',
createdById: '60278a74f0ff3c4ef',
assignedUserId: '603c06099d118b111',
assignedUserName: 'Some name'
}
]
}

[armen]

I found solution, i have to define searchParams in this format ...

let searchParams = {maxSize: 1, 'where[0][type]': 'equals', 'where[0][attribute]': 'name', 'where[0][value]': 'QZ2KTDR8WW'};