Unauthorized to create AppInstaceUser with php sdk

Question

Im using Amazon Chime SDK messaging but Im having some troubles.

From the aws console, I have created and AppInstance and AppInstanceUser for testing. Then, with php sdk I have tried to createChannel and it was created. I have tried with createAppInstance, createAccount from php sdk and they were ok too, so I have permissions for access to api. In fact, Im trying with a key/secret with full permissions.

The problem is when I try to createAppInstaceUser.

public function createAppInstanceUser(User $user)
{
    $appUserInstanceUser = $this->chime->createAppInstanceUser(
        [
            'AppInstanceArn' => $this->appInstanceArn,
            'AppInstanceUserId' => $user->getId(),
            'ClientRequestToken' => uniqid(),
            'Name' => $user->getName()
        ]
    );

    return $appUserInstanceUser;
}
enter code here

Then:

"Error executing "CreateAppInstanceUser" on "https://identity-chime.us-east-1.amazonaws.com/app-instance-users"; AWS HTTP error: Client error: POST https://identity-chime.us-east-1.amazonaws.com/app-instance-users resulted in a 401 Unauthorized response:{"Code":"Unauthorized","Message":"User is not authorized","RequestId":null,"Resource":null}\n UnauthorizedClientException (client): User is not authorized - {"Code":"Unauthorized","Message":"User is not authorized","RequestId":null,"Resource":null}",

Any suggestions?

Answer 1

AppInstanceUserId must be string. I cannot explain why the chime api return an unauthorized when the problem is a var type :D