Table has these columns on DynamoDB:

  • primaryKey
  • sortKey
  • GSI_primaryKey
  • data

And there is GSI added with primary key GSI_primaryKey and sort key on primaryKey

How to update column data if I have only the value of the GSI_primaryKey?

With NodeJS document client.

Thanks :)


What I found out is I need to get the item by GSI and then using primaryKey and sortKey update the item and cannot update item using GSI only.

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