Terraform used the selected providers to generate the following execution
plan. Resource actions are indicated with the following symbols:
~ update in-place
-/+ destroy and then create replacement

Terraform will perform the following actions:

  # aws_instance.aws_ins_web will be updated in-place
~ resource "aws_instance" "aws_ins_web" {
        id                                   = "i-0111abb635864aadb"
        tags                                 = {
            "Name" = "my own instance2"
        }
      ~ vpc_security_group_ids               = [
          - "sg-0196198c4687ff09f",
        ] -> (known after apply)
        # (29 unchanged attributes hidden)






        # (6 unchanged blocks hidden)
    }

  # aws_security_group.aws_sg must be replaced
-/+ resource "aws_security_group" "aws_sg" {
      ~ arn                    = "arn:aws:ec2:eu-west-1:134132357646:security-group/sg-0196198c4687ff09f" -> (known after apply)
      ~ id                     = "sg-0196198c4687ff09f" -> (known after apply)
      ~ name                   = "security group from terraform" -> "security group from TF" # forces replacement
      + name_prefix            = (known after apply)
      ~ owner_id               = "134132357646" -> (known after apply)
      - tags                   = {} -> null
      ~ tags_all               = {} -> (known after apply)
      ~ vpc_id                 = "vpc-0835b5aa501c56780" -> (known after apply)
        # (4 unchanged attributes hidden)
    }

Plan: 1 to add, 1 to change, 1 to destroy.