#11 WIP add docs for case attachments

docs/thehive/api/case/attachments.md

@@ -0,0 +1,96 @@
+# List related Alerts
+
+List attachments added to task logs of a *Case*.
+
+## Query
+
+```plain
+POST /api/v0/query
+```
+
+##  Request Body Example
+
+!!! Example "" 
+
+    List attachments added to task logs or a *Case* identified by `{id}`:
+
+    ```json
+      {
+          "query": [
+              {
+                  "_name": "getCase",
+                  "idOrName": "{id}"
+              },
+              {
+                  "_name": "tasks"
+              },
+              {
+                  "_name": "filter",
+                  "_ne": {
+                      "_field": "status",
+                      "_value": "Cancel"
+                  }
+              },
+              {
+                  "_name": "logs"
+              },
+              {
+                  "_contains": "attachment.id",
+                  "_name": "filter"
+              },
+              {
+                  "_name": "page",
+                  "extraData": [
+                      "taskId"
+                  ],
+                  "from": 0,
+                  "to": 100
+              }
+          ]
+      }
+    ```
+
+With:
+
+- `id`: id of the *Case*
+
+## Response
+
+### Status codes
+
+- `200`: if query is run successfully
+- `401`: Authentication error
+- `404`: if the *Case* is not found
+
+### ResponseBody Example
+
+!!! Example ""
+
+    ```json
+      [
+          ...
+          {
+            "_id": "~122892472",
+            "id": "~122892472",
+            "createdBy": "[email protected]",
+            "createdAt": 1632124353194,
+            "_type": "case_task_log",
+            "message": "message",
+            "startDate": 1632124353194,
+            "attachment": {
+              "name": "filename.png",
+              "hashes": [
+                "0b62003cb73578d9e738a70aa7a81e89d3683282ac393856a96ef364cd1038cb",
+                "caa75ff1e33ee8bfba764c9a6139fb72e7f4e20a",
+                "a3e41c32ff817fc759bafeb1a106a433"
+              ],
+              "size": 42213,
+              "contentType": "image/png",
+              "id": "0b62003cb73578d9e738a70aa7a81e89d3683282ac393856a96ef364cd1038cb"
+            },
+            "status": "Ok",
+            "owner": "[email protected]"
+          }
+          ...
+      ]
+    ```