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feat(community): Permit bedrock application inference profiles #7822

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Merged
jacoblee93 merged 4 commits into from
Mar 17, 2025
Merged

feat(community): Permit bedrock application inference profiles #7822

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926451e
#7809: Permit bedrock application inference profiles
bioshazard Mar 10, 2025
fde283c
#7809: Permit bedrock application inference profiles
bioshazard Mar 13, 2025
a96bc32
#7809: Permit bedrock application inference profiles
bioshazard Mar 13, 2025
7d568aa
Merge branch 'main' into 7809-bedrock-model-alias-aip
jacoblee93 Mar 17, 2025
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4 changes: 4 additions & 0 deletions libs/langchain-community/src/chat_models/bedrock/web.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -636,6 +636,10 @@ export class BedrockChat
this.guardrailIdentifier =
fields?.guardrailIdentifier ?? this.guardrailIdentifier;
this.guardrailConfig = fields?.guardrailConfig;
// Permit Application Inference Profile override in fetch URL (expects to be url-encoded)
if (fields?.applicationInferenceProfile) {
this.model = fields?.applicationInferenceProfile;
}
}

override invocationParams(options?: this["ParsedCallOptions"]) {
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6 changes: 6 additions & 0 deletions libs/langchain-community/src/utils/bedrock/index.ts
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Expand Up @@ -117,6 +117,12 @@ export interface BaseBedrockInput {
*/
model: string;

/** Optional URL Encoded overide for URL model parameter in fetch. Necessary for invoking an Application Inference Profile.
For example, "arn%3Aaws%3Abedrock%3Aus-east-1%3A1234567890%3Aapplication-inference-profile%2Fabcdefghi", will override this.model in final /invoke URL call.
Must still provide `model` as normal modelId to benefit from all the metadata.
*/
applicationInferenceProfile?: string;

/** The AWS region e.g. `us-west-2`.
Fallback to AWS_DEFAULT_REGION env variable or region specified in ~/.aws/config in case it is not provided here.
*/
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