I am able to create a UnityCatalog iceberg format table:
    df.writeTo(full_table_name).using("iceberg").create()

However, if I am adding option partitionedBy I will get an error.

  df.writeTo(full_table_name).using("iceberg").partitionedBy("ingest_date").create()

DELTA_CLUSTERING_COLUMN_MISSING_STATS: Liquid clustering requires clustering columns to have stats...