/usr/share/php/Aws/Emr/ is in php-aws-sdk 2.5.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/Aws/Emr/EmrClient.php
/usr/share/php/Aws/Emr/Enum/
/usr/share/php/Aws/Emr/Enum/ActionOnFailure.php
/usr/share/php/Aws/Emr/Enum/ClusterState.php
/usr/share/php/Aws/Emr/Enum/ClusterStateChangeReasonCode.php
/usr/share/php/Aws/Emr/Enum/InstanceGroupState.php
/usr/share/php/Aws/Emr/Enum/InstanceGroupStateChangeReasonCode.php
/usr/share/php/Aws/Emr/Enum/InstanceGroupType.php
/usr/share/php/Aws/Emr/Enum/InstanceRoleType.php
/usr/share/php/Aws/Emr/Enum/InstanceState.php
/usr/share/php/Aws/Emr/Enum/InstanceStateChangeReasonCode.php
/usr/share/php/Aws/Emr/Enum/JobFlowExecutionState.php
/usr/share/php/Aws/Emr/Enum/MarketType.php
/usr/share/php/Aws/Emr/Enum/StepExecutionState.php
/usr/share/php/Aws/Emr/Enum/StepState.php
/usr/share/php/Aws/Emr/Enum/StepStateChangeReasonCode.php
/usr/share/php/Aws/Emr/Exception/
/usr/share/php/Aws/Emr/Exception/EmrException.php
/usr/share/php/Aws/Emr/Exception/InternalServerErrorException.php
/usr/share/php/Aws/Emr/Exception/InternalServerException.php
/usr/share/php/Aws/Emr/Exception/InvalidRequestException.php
/usr/share/php/Aws/Emr/Resources/
/usr/share/php/Aws/Emr/Resources/emr-2009-03-31.php