The current runner (ubuntu-24.04-x64) was detected as self-hosted because the platform does not match a GitHub-hosted runner image (or that image is deprecated and no longer supported). In such a case, you should install Ruby in the $RUNNER_TOOL_CACHE yourself, for example using https://github.com/rbenv/ruby-build You can take inspiration from this workflow for more details: https://github.com/ruby/ruby-builder/blob/master/.github/workflows/build.yml $ ruby-build 3.1.3 /opt/hostedtoolcache/Ruby/3.1.3/x64 Once that completes successfully, mark it as complete with: $ touch /opt/hostedtoolcache/Ruby/3.1.3/x64.complete It is your responsibility to ensure installing Ruby like that is not done in parallel.

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

OpenAPI document valid ✓

validation warning {"error":"validation warn: [line 43] request body is optional for operation: 'POST /authentication' did you mean to add required: true?","operation":"create-authentication","type":"paths"}

validation warning {"error":"validation warn: [line 72] request body is optional for operation: 'POST /check' did you mean to add required: true?","operation":"check","type":"paths"}

validation warning {"error":"validation warn: [line 101] request body is optional for operation: 'POST /authentication/feedback' did you mean to add required: true?","operation":"feedback","type":"paths"}

validation hint {"error":"validation hint: [line 333] anyOf will not be supported by Speakeasy, treating as oneOf","operation":"getAuthenticationStatus","type":"paths"}

validation warning {"error":"validation warn: [line 333] oneOf/anyOf or multiple types in type property not supported by ruby a generic any type will be generated","operation":"getAuthenticationStatus","type":"paths"}

validation warning {"error":"validation warn: [line 162] request body is optional for operation: 'POST /retry' did you mean to add required: true?","operation":"retry","type":"paths"}