Powerbi MetadataScanning Admin APIs Issue

Question

While we are hitting this API https://api.powerbi.com/v1.0/myorg/admin/workspaces/getInfo?lineage=true&datasourceDetails=true&datasetSchema=true&datasetExpressions=true we are getting Info of Workspaces, Reports and Datasets. The missing thing is we are not getting the tables and relationships in the dataset.
{
"id": "3073fdd3-81c8-44f1-baf5-29f3daf4ce5c",
"name": "orders_df_report",
"tables": [],
"relationships": [],
"configuredBy": "***@ovaledge.com",
"targetStorageMode": "Abf",
"createdDate": "2021-10-19T05:47:56.173",
"contentProviderType": "PbixInImportMode",
"upstreamDataflows": [
{
"targetDataflowId": "e99c6789-343b-4933-9735-c67c948bb48d",
"groupId": "027d00ff-e755-4353-87d2-30a209eefea2"
}
]
},
Even though we followed all the things and republished and refreshed the dataset.