Lists the system parameters, such as system.username, with their values for the caller's session. They are read-only.

Method and path	GET /plugin/datafor-modeler/api/parameter/system
Permission	Any signed-in user
Content type	none

Example

curl -u admin:password \
  "http://localhost:28080/datafor/plugin/datafor-modeler/api/parameter/system"

{
  "success": true,
  "msg": "",
  "data": [
    { "id": "system.username", "name": "system.username", "datatype": "2", "source": "3", "type": "1", "default": "admin", "desc": "Login name of the current user" },
    { "id": "system.business-roles-array", "name": "system.business-roles-array", "datatype": "2", "source": "3", "type": "1", "default": "[\"Sales\"]", "desc": "Business roles of the current user (without user types and platform roles), as a JSON array" }
  ]
}

default holds the value for the current session. The full list:

Name	Value
system.username	Login name.
system.userid	User ID.
system.tenant-id	Tenant.
system.roles	All roles, including the user type, comma-separated.
system.roles-array	All roles, including the user type, as a JSON array.
system.business-roles-array	Business roles only, as a JSON array.
system.locale, system.locale-language, system.locale-country	Session locale, for example en-US, en, US.
system.name, system.company, system.dept, system.title, system.email, system.mobile, system.dob, system.description	Fields of the user's profile.

In model SQL, reference them as #{system.username}. Row access conditions accept only #{system.username} and #{system.business-roles-array}.

Related: Creating parameters, Data Security