curl --request GET \
  --url https://api.example.com/api/metastore/catalogs/{catalog_name}/schemas/details \
  --header 'Authorization: Bearer <token>'

{
  "schemas": [
    {
      "schema_name": "<string>",
      "total_tables_and_views": 123,
      "total_tables": 123,
      "total_views": 123
    }
  ],
  "total_schemas": 123
}