Demonstrating 'branch' bug on list project files endpoint. Creating a branch on the Map file removes it from the response.

01-before-branch.txt

curl -H 'X-FIGMA-TOKEN: <token>' 'https://api.figma.com/v1/projects/15174532/files' | jq '.files'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1813  100  1813    0     0   5886      0 --:--:-- --:--:-- --:--:--  5886
[
  {
    "key": "FfYisjwvETRzhweVUCdgHA",
    "name": "Map",
    "thumbnail_url": "<url>",
    "last_modified": "2021-03-05T05:17:22Z"
  },
  {
    "key": "SpQjQZ06NMJDypWBHg60iz",
    "name": "Snackbars",
    "thumbnail_url": "<url>",
    "last_modified": "2021-03-05T05:17:19Z"
  },
  {
    "key": "IjT7nHtKD77uGd30uSoK8O",
    "name": "Tabs",
    "thumbnail_url": "<url>",
    "last_modified": "2021-03-05T05:17:16Z"
  }
]

02-after-branch.txt

curl -H 'X-FIGMA-TOKEN: <token>' 'https://api.figma.com/v1/projects/15174532/files' | jq '.files'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1224  100  1224    0     0   1364      0 --:--:-- --:--:-- --:--:--  1363
[
  {
    "key": "SpQjQZ06NMJDypWBHg60iz",
    "name": "Snackbars",
    "thumbnail_url": "<url>",
    "last_modified": "2021-03-05T05:17:19Z"
  },
  {
    "key": "IjT7nHtKD77uGd30uSoK8O",
    "name": "Tabs",
    "thumbnail_url": "<url>",
    "last_modified": "2021-03-05T05:17:16Z"
  }
]