GraphQL deleteManyConnection not able to delete a record

[kartikth40]

I am implementing a function to delete a record from the database with graphql but it is not working as expected. I am using hygraph/graphcms on which the query is running perfectly fine but its not working in the code.

here is the query -

const deleteLikeNotificationQuery = gql`
  mutation DeleteLikeNotification(
    $actorId: ID!
    $notifierId: ID!
    $postId: ID!
  ) {
    deleteManyNotificationsConnection(
      first: 1
      where: {
        actor: { id: $actorId }
        notifier: { id: $notifierId }
        notifyType: liked
        post: { id: $postId }
      }
    ) {
      aggregate {
        count
      }
    }
  }
`
async function thisFunction() {
 const result: deleteSpecificNotificationType = await request(
        graphqlAPI,
        deleteLikeNotificationQuery,
        {
          actorId,
          notifierId,
          postId,
        }
      )
      console.log(result.deleteManyNotificationsConnection.aggregate.count)
      return result.deleteManyNotificationsConnection.aggregate.count > 0
        ? true
        : false

}

I am passing actorId, notifierId and postId correctly as I am printing them before the query and they are perfectly fine.

here is the screenshot of API playground in hygraph where I am testing my query -

Its working perfectly fine in here but the same values on the code do not working at all. The count of deleted records is coming to be zero I don't know why. Any help is much appreciated.

here is the model on which it is happening -

[kartikth40]

I have noticed that passing only actorId and notifierId making the function delete that specific record but any further parameter passing is resulting in no deletion.

[kartikth40]

So I manage a workaround for this issue, actually I have to first fetch the notification needed to be deleted by the constraints and then the delete it by id only. I don;t know why its not allowing to directly delete it.