var newRequest = new Entity( sourceRequest.LogicalName, Guid.Empty) { Attributes = new AttributeCollection(sourceRequest.Attributes) }; foreach (string field in ExcludedFields) { newRequest.Attributes.Remove(field); } fff import pyspark.sql.functions as F spark = ... # initialization df = spark.table("a").where(F.col("country") == "abc") df_unique = df.distinct() users_without_kids = df_unique.where(F.col("kid_count") == 0) obser = Observation() observed_df = users_without_kids.observe(observation, F.count(F.lit(1)).alias("row_count")) observed_df.writeTo("b") print(observation.get["row_count"]) Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Add Your Heading Text Here