add rescue for quota limit request code 429

[shmulickrot]

please add support rescue for response.status = 429 or give access to the raw response completely so we can handle it with our logic thanks for you work

[gbaptista]

@shmulickrot thanks for opening the issue. I believe that today we can capture a 429 status code and access the raw response.

Did you try this?

require 'gemini-ai'

begin
  client.stream_generate_content({
    contents: { role: 'user', parts: { text: 'hi!' } }
  })
rescue Gemini::Errors::GeminiError => error
  puts error.class # Gemini::Errors::RequestError
  puts error.message # 'the server responded with status 429'

  puts error.payload
  # { contents: [{ role: 'user', parts: { text: 'hi!' } }],
  #   generationConfig: { candidateCount: 1 },
  #   ...
  # }

  puts error.request
  # #<Faraday::ServerError response={:status=>429, :headers...
end

error.request.response should give the raw response.

[shmulickrot]

my bad after checking it also works for Faraday::TooManyRequestsError as it the class of the Gemini Error anyway thanks again