[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [SignedExchangeErrorField](./puppeteer.protocol.network.signedexchangeerrorfield.md) ## Protocol.Network.SignedExchangeErrorField type Field type for a signed exchange related error. Signature: ```typescript export type SignedExchangeErrorField = ('signatureSig' | 'signatureIntegrity' | 'signatureCertUrl' | 'signatureCertSha256' | 'signatureValidityUrl' | 'signatureTimestamps'); ```