fix(amazon-bedrock): skip encodeURIComponent for ARN model IDs#14138
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fix(amazon-bedrock): skip encodeURIComponent for ARN model IDs#14138Gdhanush-13 wants to merge 1 commit into
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ARN-style model IDs (e.g. application inference profile ARNs) contain slashes and colons that must remain unencoded in the Bedrock REST API URL path. encodeURIComponent encodes these characters, causing Bedrock to reject the request with 'The provided model identifier is invalid'. When the model ID starts with 'arn:', skip URL encoding and use the raw ARN directly. Standard model IDs (e.g. 'us.amazon.nova-2-lite-v1:0') continue to be encoded as before. Applied to all four URL construction sites: - bedrock-chat-language-model.ts - bedrock-image-model.ts - bedrock-embedding-model.ts - anthropic/bedrock-anthropic-provider.ts Fixes vercel#14117
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What
Fixes #14117 -
@ai-sdk/amazon-bedrockfails withThe provided model identifier is invalidwhen using application inference profile ARNs as model IDs.Root Cause
The provider constructs REST API URLs by passing model IDs through
encodeURIComponent. For standard model IDs likeus.amazon.nova-2-lite-v1:0, this produces valid URLs. For ARN-style IDs likearn:aws:bedrock:us-east-1:123456789012:application-inference-profile/abc123xyz, the slashes and colons get percent-encoded, which Bedrock's API rejects.Fix
When the model ID starts with
arn:, skipencodeURIComponentand use the raw ARN directly in the URL path. Standard model IDs continue to be encoded as before.Applied to all four URL construction sites:
bedrock-chat-language-model.tsbedrock-image-model.tsbedrock-embedding-model.tsanthropic/bedrock-anthropic-provider.ts