@aeye/aws — API Reference

AWSBedrockProvider

class AWSBedrockProvider implements Provider<AWSBedrockConfig>

AWSBedrockConfig

interface AWSBedrockConfig {
  region?: string;
  credentials?: {
    accessKeyId?: string;
    secretAccessKey?: string;
    sessionToken?: string;
  };
  modelPrefix?: string;
  modelFamilies?: Record<string, ModelFamilyConfig>;
  defaultModels?: {
    chat?: ModelInput;
    imageGenerate?: ModelInput;
    embedding?: ModelInput;
  };
  hooks?: AWSBedrockHooks;
}

ModelFamilyConfig

interface ModelFamilyConfig {
  enabled?: boolean;
  modelIdMap?: Record<string, string>;
}

AWSBedrockHooks

interface AWSBedrockHooks {
  chat?: {
    beforeRequest?: (request, command, ctx) => void;
    afterRequest?: (request, command, response, ctx) => void;
  };
  imageGenerate?: {
    beforeRequest?: (request, command, ctx) => void;
    afterRequest?: (request, command, response, ctx) => void;
  };
  embed?: {
    beforeRequest?: (request, command, ctx) => void;
    afterRequest?: (request, command, response, ctx) => void;
  };
}

Error Types

Class	Description
AWSError	Base AWS error
AWSAuthError	Authentication/credential failure
AWSRateLimitError	Throttling (retryAfter?: number)
AWSQuotaError	Service quota exceeded
AWSContextWindowError	Context window exceeded

Utility Functions

detectAWSFamily(modelId)

Detect the model family from a Bedrock model ID.

detectAWSCapabilities(family)

Get capabilities for a model family.

convertAWSModel(model)

Convert a Bedrock model response to ModelInfo.