Vishakha Agarwal 5d6b8cb3db Fix api-ref roles response description ... This patch removes the optional infront of the description of roles API response. Since the response APIs fields are not optional [1]. [1]https://docs.openstack.org/api-ref/identity/v3/?expanded=list-roles-detail#roles Change-Id: I8ada8d600bf3c096df7fe9f993f8a38b2e80bf86		2019-12-06 15:15:41 +05:30
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source	Fix api-ref roles response description	2019-12-06 15:15:41 +05:30