Effective in version 10.5, Informatica stores the assertion signing certificate alias in the domain. You can set the assertionSigningCertificateAlias option, which specifies an alias for the certificate, in the following commands:
Previously, the alias was stored in node metadata. As a consequence, the assertionSigningCertificateAlias option is removed from the defineGatewayNode, switchToGatewayNode and updateGatewayNode commands. Update any scripts that use the node-related commands to use the domain-related commands.