User pool client {id}does not exist - php

Question

Here is my code:
use Aws\CognitoIdentityProvider\CognitoIdentityProviderClient;
$args = [
'credentials' => [
'key' => 'valid',
'secret' => 'valid',
],
'region' => 'us-west-2',
'version' => 'latest',
'app_client_id' => 'valid',
'app_client_secret' => 'valid',
'user_pool_id' => 'valid',
];
$email = 'test32#test.com';
$client = new CognitoIdentityProviderClient($args);
$hash_key = cognitoSecretHash($email);
$login = $client->adminInitiateAuth([
'AuthFlow' => 'ADMIN_NO_SRP_AUTH',
'AuthParameters' => [
'Username' => $email,
'Password' => '12345678',
'SecretHash' => $hash_key,
],
'ClientId' => 'valid',
'UserPoolId' => 'valid',
]);
return $login;
function cognitoSecretHash($username)
{
$message = $username . 'app_client_id';
$hash = hash_hmac(
'sha256',
$message,
'app_client_secret',
true
);
return base64_encode($hash);
}
Its give me this error:
Fatal error: Uncaught exception 'Aws\CognitoIdentityProvider\Exception\CognitoIdentityProviderException' with message 'Error executing "AdminInitiateAuth" on "https://cognito-idp.us-west-2.amazonaws.com"; AWS HTTP error: Client error: POST https://cognito-idp.us-west-2.amazonaws.com resulted in a 400 Bad Request response: {"__type":"ResourceNotFoundException","message":"User pool client {id} does not exist."} ResourceNotFoundException (client): User pool client {id} does not exist. - {"__type":"ResourceNotFoundException","message":"User pool client {id} does not exist."}' GuzzleHttp\Exception\ClientException: Client error: POST https://cognito-idp.us-west-2.amazonaws.com resulted in a 400 Bad Request response: {"__type":"ResourceNotFoundException","message":"User pool client {id} does not exist."} in D:\xampp\htdocs\test\vendor\guzzlehttp\guzzle\src\Exception\RequestException.php:113 Stack trace: #0 D:\xampp\htdocs\test\vend in D:\xampp\htdocs\test\vendor\aws\aws-sdk-php\src\WrappedHttpHandler.php on line 195

Answer 1

$login = $client->adminInitiateAuth([
'AuthFlow' => 'ADMIN_NO_SRP_AUTH',
'AuthParameters' => [
'USERNAME' => $email,
'PASSWORD' => $password,
'SECRET_HASH' => $hash_key,
],
'ClientId' => $clientId,
'UserPoolId' => $poolId,
]);

Answer 2

I had this issue and just had to do an amplify pull - problem was out of sync project on different computers and git pull didn't cover the aws backend stuffs I think.