What data is required to perform signature validation to verify the authenticity of an API...

To perform signature validation and verify the authenticity of an API request, the required data includes:

signatureKey: This key is used to generate the signature for the API request.

signature Timestamp: This timestamp ensures the signature is valid within a specific time frame, preventing replay attacks.

UIDSignature: This is the actual signature that needs to be validated against the data using the signatureKey.

These elements are crucial for ensuring the integrity and authenticity of API requests.

References

SAP Customer Data Cloud Signature Validation Documentation