Open Stack

i have a user whose role was "_member_ "later changed to "heat_stack_user"
and again changed to "_member_" but now the user is not able to do any heat
commands as it returns
"ERROR: You are not authorized to complete this action". for heat
stack-list and other heat commands but "nova list "is working fine

I tried adding user to admin role

keystone user-role-add --user=user10 --tenant=tenant9 --role=admin

where "user10"  is member of 2-3 tenants:

But its still the same even with admin role.So i suppose when i changed the
role something else  also changed which i am not able to figure out.Can
somebody help me in fixing this.
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