def add_token_signing_certificate(self) -> AddTokenSigningCertificateRequestBuilder:
        """
        Provides operations to call the addTokenSigningCertificate method.
        """
        from .add_token_signing_certificate.add_token_signing_certificate_request_builder import AddTokenSigningCertificateRequestBuilder

        return AddTokenSigningCertificateRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to call the addTokenSigningCertificate method.
        
msgraph/generated/service_principals/item/service_principal_item_request_builder.py