cannot import name 'override' from 'typing'
Short answer: you are running Python older than 3.12.
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Related to this public problem.
Short answer: you are running Python older than 3.12.
Fixes this security questionnaire failure. Fix: Add backoff before any upload retry, name each upload with a key built from the questionnaire ID and file hash, and check the portal file list for that key before uploading again so a retry reuses the first upload. Use when the exact error in the title blocks the workflo…
Fixes this security questionnaire failure. Fix: Pace the SafeBase evidence uploads with backoff, attach documents in small batches with a checkpoint per batch, and resume attaching from the checkpoint after the limit window resets. Use when the exact error in the title blocks the workflow it names. Not for platform ou…
Fixes an agent unable to upload supporting documents because the file API times out on PDFs over 10MB: chunk the upload, compress or split large PDFs, and verify upload integrity. Use when large PDFs fail but small ones succeed. Not for API auth or permission failures.
Fixes agent sam.gov attachment upload timeouts with sequential verified uploads. Use it when uploads time out. Not for fast upload errors.
Fixes Starlette and FastAPI form-handling failures after upgrading Starlette without its optional multipart dependency. Use when form endpoints raise RuntimeError about python-multipart. Key trigger: install python-multipart and add it to the project's declared dependencies.
Fixes the RangeError: Map maximum size exceeded crash during file uploads. Covers the chunked-upload Map that grows unbounded, how to find which Map is overflowing, and how to restructure the upload so per-chunk state never exceeds V8's Map limit. Use when an upload crashes mid-transfer with this exact RangeError.
Shows how to fix loops email attachments need support enablement first or the send fails. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix build a correct streaming SSE client for the Claude Messages API. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Zendesk uploads: POST the file as the body with its content type, not FormData: When a Zendesk file upload fails from the browser, drop the FormData wrapper.
Shows how to fix affinda uploads block by default: use wait=false plus polling or webhooks for large docs. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Reducto Go SDK: async jobs must be polled and oversized results arrive as URLs. Distinguish a failed job (fix the input) from a timed-out job (retry or split the document). Use when hitting this exact issue with Reducto Go SDK. Not for unrelated errors or different features.
Shows how to fix files.upload purpose ocr fails type checking - fixed in mistralai 1.5.2. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Problem adding files with ColdFusion via Monday.com API. 1) Line endings: literal backslash-r-backslash-n sequences in the ColdFusion source were sent as-is; replacing them with chr(13) and chr(10) produced real CRLF bytes. Use when hitting this exact issue. Not for unrelated errors or different features.
Shows how to fix rev AI async jobs: callback_url over polling, 30-day max retention. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix async returns a token ID immediately - poll for it, dont wait on the call. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix dwollav2 TypeError: request() got an unexpected keyword argument 'file' on document upload (1.5.0). Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
The Python client base64-encodes js_snippet for you - do not double-encode. Install the async extra or the async methods do not exist. Use when hitting this exact issue. Not for unrelated errors or different features.
Strip the /files/ prefix for raw file endpoints - and release your sessions. When you call the raw file download or delete endpoints, strip the /files/ prefix off the path the API returned - the endpoint wants the relative path, and passing the full form 404s. Use when hitting this exact issue. Not for unrelated error…
Shows how to fix strip the /files/ prefix for raw file endpoints - and release your sessions. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix anthropic on FastAPI: use AsyncAnthropic in async endpoints, system is a top-level param. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix client.files.upload() fails with KeyError: 'file' when uploading .jsonl (Batch API). Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix mailgun-python AsyncClient: malformed attachment when adding multiple files under the same key. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Shows how to fix mistralai Python SDK: files.upload(purpose="ocr") fails its own type check. Use it when you hit this exact problem. Skip it when your error message or symptom looks different.
Uploading image with Intercom API. Right now the Intercom API does only support attaching file URLs, rather than the file itself. Use when hitting this exact issue. Not for unrelated errors or different features.