I am trying to automate SAML SP creation using the doc, https://docs.microsoft.com/en-us/graph/application-saml-sso-configure-api. I am using custom applicationTemplateId 8adf8e6e-67b2-4cf2-a259-e3dc5476c621. I see some issues with the instructions mentioned, especially there is no way to configure SAML SP urls (the "redirect URI" is the ACS URL and the "identifier URI" is the entityID? If so, they are unintuitive) and/or there is no way to specify SAML SP metadata. Azure Portal is using some internal urls to create, so it can't be leveraged. I tried the sample AWS instructions as well, and it ended up not having SAMP SP urls when went to Azure Portal and have to update again in the portal. Also I don't find anyway in the Graph API's applications or servicePrincipals APIs.