DynamoDB DeleteItem Action

Execute DynamoDB DeleteItem query completely serverless via Thingsup IoT Platform. Create custom query from MQTT Rules Engine or HTTP APIs.

It provides a way to delete item from DynamoDB. Before adding DynamoDB DeleteItem Action, user has to define a AWS Connection. User need to provide following parameters to add DynamoDB DeleteItem Action.

TableName

User's DynamoDB Tablename

Function

  • JavaScript code to Delete "DynamoDB Item".

  • "payload" object and "params" object is available in this code. params object should hold key-value data pairs as mentioned in AWS Doc. "payload" object is supplied from Action Trigger like Rules, Action Command etc.

  • Any params passed through Function will override parameters passed through form.

Connection ID

Connection ID of AWS Connection.

Key

User need to provide a key here. Check AWS Doc

//Example 1
//Let "id" and "name" are the column names inside DynamoDB table.
//It contains a entry having id=1 and name="abc"
//Following is the field you need mention in form to delete the entry from table id having value 1.
{"id":"1"} //key
Add DynamoDB DeleteItem Action

Please note the following points:

  • "payload" object is supplied from Action Trigger like Rules, Action Command etc.

  • Data Response of delete Item will be available as Action Response.