Help me please to understand the issue

[AmauryVanEspen]

Hi guys,
i've got an issue i do not understand with my action workflow to update a repo from a gist content,
could you please help me to understand what did i do wrong ?

Run exuanbo/actions-deploy-gist@v1.1.4
  with:
    token: ***
    gist_id: gist_id
    gist_description: Gist description
    file_path: resume.json
    file_type: text
Dump inputs
  [INFO] GistId: gist_id
  [INFO] GistDescription: Gist description
  [INFO] GistFileName: resume.json
  [INFO] FilePath: resume.json
  [INFO] FileType: text
Deploy to gist
  [INFO] Action failed with "Error: Resource not accessible by integration"

it seems related to come from the permissions of GITHUB_TOKEN

i've the read and write permission

i've got a repository secret.
so not sure what could be the issue and what to do with a view fixing it

action with issue
Thanks
Amaury