fix(amazon-bedrock): preserve ARN model IDs unencoded in URL paths#14257
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fix(amazon-bedrock): preserve ARN model IDs unencoded in URL paths#14257giulio-leone wants to merge 1 commit into
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Inference-profile ARNs (e.g. arn:aws:bedrock:us-east-1:123456789012:application-inference-profile/abc) were broken by encodeURIComponent encoding colons and slashes. The Bedrock REST API requires the literal ARN in the path segment. Introduce bedrockEncodeModelId() that skips encoding for arn: prefixed IDs while preserving existing percent-encoding for regular model IDs. Applied in all four getUrl / buildRequestUrl call sites: - bedrock-chat-language-model.ts - bedrock-embedding-model.ts - bedrock-image-model.ts - anthropic/bedrock-anthropic-provider.ts Fixes vercel#14117 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Summary
Fixes #14117
encodeURIComponent(modelId)breaks inference-profile ARNs because it encodes:→%3Aand/→%2F, producing an invalid URL that Bedrock rejects with "The provided model identifier is invalid".Changes
bedrockEncodeModelId(modelId)— returns the raw ARN whenmodelIdstarts witharn:, otherwise falls back toencodeURIComponent.getUrl/buildRequestUrlcall sites:bedrock-chat-language-model.tsbedrock-embedding-model.tsbedrock-image-model.tsanthropic/bedrock-anthropic-provider.tsbedrock-encode-model-id.test.ts(5 cases: standard model IDs, application-inference-profile ARNs, cross-region inference-profile ARNs, non-ARN colons, plain IDs).Before / After
us.amazon.nova-2-lite-v1:0.../model/us.amazon.nova-2-lite-v1%3A0✅.../model/us.amazon.nova-2-lite-v1%3A0✅arn:aws:bedrock:us-east-1:123456789012:application-inference-profile/abc.../model/arn%3Aaws%3A...❌.../model/arn:aws:bedrock:us-east-1:123456789012:application-inference-profile/abc✅