curl -X GET 'https://api.example.com/roles?ids=role_1,role_2,role_3' \
  -H 'Authorization: Bearer YOUR_TOKEN'

const axios = require('axios');

const { data } = await axios.get('https://api.example.com/roles', {
  params: { ids: 'role_1,role_2,role_3' },
  headers: { 'Authorization': 'Bearer YOUR_TOKEN' },
});

[
  {
    "id": "role_1",
    "name": "Admin",
    "description": "Full administrative access",
    "scopeId": "scope_123"
  },
  {
    "id": "role_2",
    "name": "Editor",
    "description": "Can edit content",
    "scopeId": "scope_123"
  }
]