Is it possible to update existing Dynamo DB table from Terraform - amazon-dynamodb

Question

I am trying to create a terraform module with the help of which I can make an entry to existing Dynamo DB table.
I have got this code which create dynamo DB table
resource "aws_dynamodb_table" "basic-dynamodb-table" {
name = "GameScores"
billing_mode = "PROVISIONED"
read_capacity = 20
write_capacity = 20
hash_key = "UserId"
range_key = "GameTitle"
attribute {
name = "UserId"
type = "S"
}
attribute {
name = "GameTitle"
type = "S"
}
attribute {
name = "TopScore"
type = "N"
}
ttl {
attribute_name = "TimeToExist"
enabled = false
}
global_secondary_index {
name = "GameTitleIndex"
hash_key = "GameTitle"
range_key = "TopScore"
write_capacity = 10
read_capacity = 10
projection_type = "INCLUDE"
non_key_attributes = ["UserId"]
}
tags = {
Name = "dynamodb-table-1"
Environment = "production"
}
}
Is there any way I can make changes in existing dynamo db table.

Answer 1

For adding entries to a table you can take a look at the aws_dynamodb_table_item resource. Here is an example that you can use to add an entry to your table:
resource "aws_dynamodb_table_item" "item1" {
table_name = aws_dynamodb_table.basic-dynamodb-table.name
hash_key = aws_dynamodb_table.basic-dynamodb-table.hash_key
range_key = aws_dynamodb_table.basic-dynamodb-table.range_key
item = <<ITEM
{
"UserId": {"S": "user"},
"GameTitle": {"S": "gamex"},
"TopScore": {"N": "42"}
}
ITEM
}