Error: DynamoDB Error All Attributes Must Be Indexed

All attributes must be indexed commonly comes from the Terraform AWS provider when an attribute block is not used by a table or secondary-index key. It does not mean every field stored in every item needs an index.

resource "aws_dynamodb_table" "orders" {
  name         = "Orders"
  billing_mode = "PAY_PER_REQUEST"
  hash_key     = "pk"
  range_key    = "sk"

  attribute {
    name = "pk"
    type = "S"
  }
  attribute {
    name = "sk"
    type = "S"
  }
}

Items in this table can contain status, amount and nested documents without declaring attribute blocks for them. Add definitions only for distinct key attributes used by the table, GSIs or LSIs. INCLUDE projection fields are not key definitions.

If a declared field really is an index key, inspect the rendered configuration: a dynamic block or false condition may have omitted the index. Match attribute names and types exactly. The corresponding AWS API field is AttributeDefinitions; adding indexes for every ordinary item field is not the fix.

See Terraform table definitions and the provider reference.