how to Connecting to Microsoft Fabric OneLake from outsystem
Not tested but with Microsfot Fabric OneLake API.https://learn.microsoft.com/en-us/fabric/onelake/onelake-access-api
This documentation explains it using Azure Data Lake Storage (ADLS) Gen2 APIs.https://learn.microsoft.com/en-us/rest/api/storageservices/data-lake-storage-gen2
Maybe you have to use it.