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README.md

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+# looker_bq_writeback
+
+cloud function to write back to Looker
+
+
+This cloud function leverage [Looker's Actions](https://looker.com/platform/actions/) as the starting point to write back to our table in BigQuery to update records. 
+
+At a high level, the script is:
+
+1. Takes in row level data in JSON format passed from Looker's actions. 
+2. Reads and parses the relevant values to populate our SQL query which will INSERT into our specified table
+
+
+Additional resources:
+[Cloud Function](https://cloud.google.com/functions)