2, 'waiters' => [ 'InstanceProfileExists' => [ 'delay' => 1, 'operation' => 'GetInstanceProfile', 'maxAttempts' => 40, 'acceptors' => [ [ 'expected' => 200, 'matcher' => 'status', 'state' => 'success', ], [ 'state' => 'retry', 'matcher' => 'status', 'expected' => 404, ], ], ], 'UserExists' => [ 'delay' => 1, 'operation' => 'GetUser', 'maxAttempts' => 20, 'acceptors' => [ [ 'state' => 'success', 'matcher' => 'status', 'expected' => 200, ], [ 'state' => 'retry', 'matcher' => 'error', 'expected' => 'NoSuchEntity', ], ], ], 'RoleExists' => [ 'delay' => 1, 'operation' => 'GetRole', 'maxAttempts' => 20, 'acceptors' => [ [ 'state' => 'success', 'matcher' => 'status', 'expected' => 200, ], [ 'state' => 'retry', 'matcher' => 'error', 'expected' => 'NoSuchEntity', ], ], ], 'PolicyExists' => [ 'delay' => 1, 'operation' => 'GetPolicy', 'maxAttempts' => 20, 'acceptors' => [ [ 'state' => 'success', 'matcher' => 'status', 'expected' => 200, ], [ 'state' => 'retry', 'matcher' => 'error', 'expected' => 'NoSuchEntity', ], ], ], ],];