Client.userExists method of azwebpubsub unexported

[petrosxen12]

Hello all,

From the documentation of the azwebpubsub package v0.1.0, the types UserExistsOptions and UserExistsResponse are available (reference) , however the method client.UserExists is not available in the documentation.

The method exists in client.go (reference) but appears to be unexported due to lower-case u. This in turn leads to the method not appearing in the package docs.

From client.go line 1188:
func (client *Client) userExists(ctx context.Context, hub string, userID string, options *UserExistsOptions) (UserExistsResponse, error) {

Could we please verify if this is intentional and the Client.userExists method should not be used?