Add new API endpoint - get a namespace by ID

1 files changed, 32 insertions, 0 deletions

diff --git a/doc/api/namespaces.md b/doc/api/namespaces.md
index 5c0bebbaeb0..d06b0d31c67 100644
--- a/doc/api/namespaces.md
+++ b/doc/api/namespaces.md
@@ -89,3 +89,35 @@ Example response:
   }
 ]
 ```
+
+## Get namespace by ID
+
+Get a namespace by ID.
+
+```
+GET /namespaces/:id
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id`      | integer | yes | ID of the namespace |
+
+Example request:
+
+```bash
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/namespaces/2
+```
+
+Example response:
+
+```json
+{
+  "id": 2,
+  "name": "group1",
+  "path": "group1",
+  "kind": "group",
+  "full_path": "group1",
+  "parent_id": "null",
+  "members_count_with_descendants": 2
+}
+```