* `isContextOverflowError()` in errors.ts. Called from `isContextOverflowError()`

* to catch provider-specific wording that the generic regex misses.

*/

export const PROVIDER_CONTEXT_OVERFLOW_PATTERNS: readonly RegExp[] = [

const PROVIDER_CONTEXT_OVERFLOW_PATTERNS: readonly RegExp[] = [

// AWS Bedrock validation / stream errors use provider-specific wording.

/\binput token count exceeds the maximum number of input tokens\b/i,

/\binput is too long for this model\b/i,

* These handle cases where the generic classifiers in failover-matches.ts

* produce wrong results for specific providers.

*/

export const PROVIDER_SPECIFIC_PATTERNS: readonly ProviderErrorPattern[] = [

const PROVIDER_SPECIFIC_PATTERNS: readonly ProviderErrorPattern[] = [

{

test: /\bthrottlingexception\b/i,

reason: "rate_limit",

);

}

export type ProviderSpecificErrorContext = {

type ProviderSpecificErrorContext = {

provider?: string;

modelId?: string;

errorMessage: string;