main.tf

resource "aws_dynamodb_table" "tf_lock_state" {
  name         = "${var.dynamo_db_table_name}"

  # Pay per request is cheaper for low-i/o applications, like our TF lock state
  billing_mode = "PAY_PER_REQUEST"

  # Hash key is required, and must be an attribute
  hash_key     = "LockID"

  # Attribute LockID is required for TF to use this table for lock state
  attribute {
    name = "LockID"
    type = "S"
  }

  tags = {
    Name    = "${var.dynamo_db_table_name}"
    BuiltBy = "Terraform"
  }
}