2, 'waiters' => ['InstanceDeregistered' => ['delay' => 15, 'operation' => 'DescribeInstanceHealth', 'maxAttempts' => 40, 'acceptors' => [['expected' => 'OutOfService', 'matcher' => 'pathAll', 'state' => 'success', 'argument' => 'InstanceStates[].State'], ['matcher' => 'error', 'expected' => 'InvalidInstance', 'state' => 'success']]], 'AnyInstanceInService' => ['acceptors' => [['argument' => 'InstanceStates[].State', 'expected' => 'InService', 'matcher' => 'pathAny', 'state' => 'success']], 'delay' => 15, 'maxAttempts' => 40, 'operation' => 'DescribeInstanceHealth'], 'InstanceInService' => ['acceptors' => [['argument' => 'InstanceStates[].State', 'expected' => 'InService', 'matcher' => 'pathAll', 'state' => 'success'], ['matcher' => 'error', 'expected' => 'InvalidInstance', 'state' => 'retry']], 'delay' => 15, 'maxAttempts' => 40, 'operation' => 'DescribeInstanceHealth']]];