---
title: "List security groups"
method: GET
path: "/v1/projects/{projectId}/security-groups"
tags: ["Networks"]
---

# List security groups

`GET /v1/projects/{projectId}/security-groups`

Lists all security groups in a project.

## Path parameters

- `projectId` string, required

## Query parameters

- `dataCenterId` string
- `pageNumber` integer
- `pageSize` integer

## Response `200`

A successful response.

- ListSecurityGroupsResponse
  - `pageNumber` integer, required
  - `pageSize` integer, required
  - `securityGroups` SecurityGroup[], required
    - `dataCenterId` string, required
    - `description` string
    - `id` string, required
    - `projectId` string
    - `rules` Rule[]
      - `icmpType` string
      - `id` string
      - `ipRangeCidr` string
      - `ports` string
      - `protocol` 'PROTOCOL_UNKNOWN' | 'PROTOCOL_ALL' | 'PROTOCOL_TCP' | 'PROTOCOL_UDP' | 'PROTOCOL_ICMP' | 'PROTOCOL_ICMPv6' | 'PROTOCOL_IPSEC'
      - `ruleType` 'RULE_TYPE_UNKNOWN' | 'RULE_TYPE_INBOUND' | 'RULE_TYPE_OUTBOUND'
  - `totalCount` integer, required

## Other responses

- `default` — An unexpected error response.

---

[API](https://skmtc.net/cudocompute/apis/cudo-compute-service.md) · [All operations](https://skmtc.net/cudocompute/apis/cudo-compute-service/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/cudocompute/cudo-compute-service/versions/93dc40dababc/schema)