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3.32.15	roles		: Redfish roles API.

	usage		: java -jar GbtUtility-2.1.76.jar [options] redfish roles <list| get> [args...]

1.	<list>		: Show all exist roles.

	Example		: java -jar GbtUtility-2.1.76.jar [options] redfish roles list
	by nodelist	: java -jar GbtUtility-2.1.76.jar redfish roles list
	by single host	: java -jar GbtUtility-2.1.76.jar -H 10.1.27.79 -U admin -P password -RU admin -RP password redfish roles list
	by scan IP	: java -jar GbtUtility-2.1.76.jar -S rmcp,10.2.1.1,10.2.1.100 -U admin -P password -RU admin -RP password redfish roles list

2.	<get>		: Get a role full details data.
	<name>		: The role name.

	Example		: java -jar GbtUtility-2.1.76.jar [options] redfish roles get <name>
	by nodelist	: java -jar GbtUtility-2.1.76.jar redfish roles get Administrator
	by single host	: java -jar GbtUtility-2.1.76.jar -H 10.1.27.79 -U admin -P password -RU admin -RP password redfish roles get ReadOnly
	by scan IP	: java -jar GbtUtility-2.1.76.jar -S rmcp,10.2.1.1,10.2.1.100 -U admin -P password -RU admin -RP password redfish roles get Operator
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