Method _sign

src/openai/providers/bedrock.py:155–166

(self, request: httpx.Request, *, auth: BedrockAwsAuth, body: bytes)

        return _body_for_signing(request)

    def _sign(self, request: httpx.Request, *, auth: BedrockAwsAuth, body: bytes) -> None:
        for header in _AWS_SIGNING_HEADERS:
            request.headers.pop(header, None)

        signed_headers = auth.sign(
            method=request.method,
            url=str(request.url),
            headers=dict(request.headers),
            body=body,
        )
        request.headers.clear()
        request.headers.update(signed_headers)

    def prepare_request(self, request: httpx.Request) -> None:
        body = self._validate_request(request)