curl --request PATCH \
  --url https://api.gcore.com/iam/clients/{clientId} \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '{
  "email": "jsmith@example.com",
  "companyName": "<string>",
  "custom_id": "<string>",
  "name": "<string>",
  "phone": "<string>",
  "reseller": 123,
  "seller": 123,
  "is_test": true
}'

{
  "id": 123,
  "users": [
    {
      "id": 123,
      "email": "jsmith@example.com",
      "name": "<string>",
      "lang": "de",
      "phone": "<string>",
      "company": "<string>",
      "reseller": 123,
      "client": 123,
      "deleted": true,
      "groups": [
        {
          "id": 1,
          "name": "Administrators"
        }
      ],
      "activated": true,
      "sso_auth": true,
      "two_fa": true,
      "auth_types": [
        "password"
      ]
    }
  ],
  "email": "jsmith@example.com",
  "phone": "<string>",
  "name": "<string>",
  "status": "new",
  "companyName": "<string>",
  "website": "<string>",
  "currentUser": 123,
  "capabilities": [
    "CDN"
  ],
  "serviceStatuses": {
    "CDN": {
      "status": "new",
      "enabled": true
    },
    "CLOUD": {
      "status": "new",
      "enabled": true
    },
    "DDOS": {
      "status": "new",
      "enabled": true
    },
    "DNS": {
      "status": "new",
      "enabled": true
    },
    "STORAGE": {
      "status": "new",
      "enabled": true
    },
    "STREAMING": {
      "status": "new",
      "enabled": true
    }
  },
  "paidFeatures": {
    "CDN": [
      {
        "feature_id": 1,
        "name": "paid feature name",
        "service": "CDN"
      }
    ],
    "STREAMING": [
      {
        "feature_id": 2,
        "name": "another paid feature name",
        "service": "STREAMING"
      }
    ]
  },
  "freeFeatures": {
    "CDN": [
      {
        "feature_id": 1,
        "name": "free feature name",
        "service": "CDN"
      }
    ],
    "STREAMING": [
      {
        "feature_id": 2,
        "name": "another free feature name",
        "service": "STREAMING"
      }
    ]
  },
  "entryBaseDomain": "<string>",
  "signup_process": "sign_up_full",
  "deleted": true,
  "bill_type": "<string>",
  "custom_id": "<string>",
  "country_code": "<string>",
  "is_test": true,
  "has_active_admin": true,
  "seller": 123,
  "resellers": 123,
  "client_type": "common",
  "owner": 123
}