Function extractRunMetadataId

src/node/services/devToolsMiddleware.ts:291–299

(params: LanguageModelV3CallOptions)

  }

  function extractRunMetadataId(params: LanguageModelV3CallOptions): string | undefined {
    const rawMetadataId = params.headers?.[DEVTOOLS_RUN_METADATA_ID_HEADER];
    if (typeof rawMetadataId !== "string") {
      return undefined;
    }

    const runMetadataId = rawMetadataId.trim();
    return runMetadataId.length > 0 ? runMetadataId : undefined;
  }

  async function createStep(
    stepType: DevToolsStep["type"],