Function verificationFingerprintConfig

verificationFingerprintConfig(
    config: Pick<
        B2Config,
        | "applicationKeyId"
        | "applicationKey"
        | "appKeyId"
        | "appKey"
        | "masterKeyId"
        | "masterKey"
        | "region",
    >,
): string
Fingerprint full credential material for private verification caches.
Parameters
- config: Pick<
      B2Config,
      | "applicationKeyId"
      | "applicationKey"
      | "appKeyId"
      | "appKey"
      | "masterKeyId"
      | "masterKey"
      | "region",
  >
  Full credential material subset.
Returns string
Secret-bound credential fingerprint.

Remarks
This digest is one-way and must not be logged because it changes when secret material changes and is used to isolate capability discovery.
- Defined in credentials.ts:149