GAA API security context

identity_cred // identity credentials

authorized_cred // delegated credentials, capabilities

group_memb // grantee is a member of listed groups

group_nonmemb // grantee is NOT a member of listed groups

attributes // miscellaneous attributes attached to the grantee

unevaluated_cred // unevaluated credentials

connection_state // per-connection context

condition_ evaluation // evaluate application-specific conditions

pull_cred // obtains the necessary credentials

cred_evaluate // parse the acquired credentials

}