curl --location --request GET '/v1/auth/roles?pageSize&pageToken&filter'
{
"roles": [
{
"name": "string",
"displayName": "string",
"description": "string",
"permissions": [
"string"
],
"isSystem": true,
"createdAt": "2019-08-24T14:15:22Z",
"updatedAt": "2019-08-24T14:15:22Z"
}
],
"nextPageToken": "string",
"totalCount": 0
}