Setting values in a map attribute

[arun-subramanian-1]

Does this library support setting a single key in a map attribute ?

I want to set/update a single key in a map attribute, without fetching and saving the record back. Using below entity as an example is it possible to create an update request SET attribute.#flag = :value

@Entity({
  name: 'User',
  primaryKey: {
    partition key: '{{primaryKey}}',
  },
})
export class User {
  @Attribute()
  primaryKey: string // Primary key attribute

  @Attribute()
  name: string

  @Attribute()
  id: string

  @Attribute() // Define a map attribute
  attribute: Record<string, string>
}

I tried something like below but it doesn't work.

await this.entityManager.update(User, query, {
      attribute: {
        SET: {
          [flag]: status,
        },
      },
    })
  }