code: func (ch *CredHub) GenerateRSA(name string, gen generate.RSA, overwrite Mode) (credentials.RSA, error) {
  	var cred credentials.RSA
  	err := ch.generateCredential(name, "rsa", gen, overwrite, &cred)
  	return cred, err
  }
docs: // GenerateRSA generates an RSA credential based on the provided parameters.