Create ediscoveryCase
POST https://graph.microsoft.com/v1.0/security/cases/ediscoveryCases
Request Body
{"displayName"=>"{{displayName}}", "description"=>"{{description}}", "externalId"=>"{{externalId}}"}
POST https://graph.microsoft.com/v1.0/security/cases/ediscoveryCases
{"displayName"=>"{{displayName}}", "description"=>"{{description}}", "externalId"=>"{{externalId}}"}