public FunctionConfigurationEnvironment withAccessSysfs(Boolean accessSysfs) {
        setAccessSysfs(accessSysfs);
        return this;
    }
If true, the Lambda function is allowed to access the host's /sys folder. Use this when the Lambda function needs
to read device information from /sys. This setting applies only when you run the Lambda function in a Greengrass
container.

@param accessSysfs
       If true, the Lambda function is allowed to access the host's /sys folder. Use this when the Lambda
       function needs to read device information from /sys. This setting applies only when you run the Lambda
       function in a Greengrass container.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-greengrass/src/main/java/com/amazonaws/services/greengrass/model/FunctionConfigurationEnvironment.java