Logs relating to the certs API route

The fields described below belong to logs concerning the certs API route. This route is called by another KACLS, as part of a migration or backup operation: it returns the KACLS public certificate.

Field	Description	Type	Mandatory/Optional
keys	KACLS public certificate in JSON Web Key Set format as defined in RFC 7517. Example provided by Google.	JSON Web Key Set object	Mandatory

Other public certificate example:

"keys":  [
	  {
		"kty": "RSA",
		"n": "o_mYVlR9dFTVilwx-aFhLNX-kdO-ClsYf8qP5fMVG-9-wycen6oBmAmoQOumZP8zS3Sj6fxIC3PYB9wwW-2qAQuB7kEDT6V03-8SIUz9S1lw",
		"e": "AQAB",
		"kid": "kacls-to-kacls-migration-key",
		"use": "sig",
		"alg": "RS256"
	  }
    ]