public String getExecutionRoleArn() {
        return this.executionRoleArn;
    }
<p>
The ARN of the task execution role that grants the container agent permission to make API calls on behalf of the
container user.
</p>

@return The ARN of the task execution role that grants the container agent permission to make API calls on behalf
        of the container user.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsEcsTaskDefinitionDetails.java