gistfile1.txt

% terraform apply
An execution plan has been generated and is shown below.
Resource actions are indicated with the following symbols:
  + create

Terraform will perform the following actions:

  # jetstream_stream.ORDERS will be created
  + resource "jetstream_stream" "ORDERS" {
      + ack           = true
      + id            = (known after apply)
      + max_age       = "-1"
      + max_bytes     = -1
      + max_consumers = -1
      + max_msg_size  = -1
      + max_msgs      = -1
      + name          = "ORDERS"
      + replicas      = 1
      + retention     = "limits"
      + storage       = "memory"
      + subjects      = [
          + "ORDERS.*",
          + "OTHER.*",
        ]
    }

Plan: 1 to add, 0 to change, 0 to destroy.

Do you want to perform these actions?
  Terraform will perform the actions described above.
  Only 'yes' will be accepted to approve.

  Enter a value: yes

jetstream_stream.ORDERS: Creating...
jetstream_stream.ORDERS: Creation complete after 0s [id=ORDERS]

Apply complete! Resources: 1 added, 0 changed, 0 destroyed.

# REMOVE THE "OTHER.*" SUBJECT FROM main.tf
% vi main.tf
% terraform apply                                                                                                                                                                                                                                                                                                                                                        <10:52:58
jetstream_stream.ORDERS: Refreshing state... [id=ORDERS]

An execution plan has been generated and is shown below.
Resource actions are indicated with the following symbols:
  ~ update in-place

Terraform will perform the following actions:

  # jetstream_stream.ORDERS will be updated in-place
  ~ resource "jetstream_stream" "ORDERS" {
        ack           = true
        id            = "ORDERS"
        max_age       = "-1"
        max_bytes     = -1
        max_consumers = -1
        max_msg_size  = -1
        max_msgs      = -1
        name          = "ORDERS"
        replicas      = 1
        retention     = "limits"
        storage       = "memory"
      ~ subjects      = [
            "ORDERS.*",
          - "OTHER.*",
        ]
    }

Plan: 0 to add, 1 to change, 0 to destroy.

Do you want to perform these actions?
  Terraform will perform the actions described above.
  Only 'yes' will be accepted to approve.

  Enter a value: yes

jetstream_stream.ORDERS: Modifying... [id=ORDERS]
jetstream_stream.ORDERS: Modifications complete after 0s [id=ORDERS]

Apply complete! Resources: 0 added, 1 changed, 0 destroyed.

# NOTHING SHOULD BE CHANGING NOW
% terraform apply
jetstream_stream.ORDERS: Refreshing state... [id=ORDERS]

Apply complete! Resources: 0 added, 0 changed, 0 destroyed.
% terraform destroy
jetstream_stream.ORDERS: Refreshing state... [id=ORDERS]

An execution plan has been generated and is shown below.
Resource actions are indicated with the following symbols:
  - destroy

Terraform will perform the following actions:

  # jetstream_stream.ORDERS will be destroyed
  - resource "jetstream_stream" "ORDERS" {
      - ack           = true -> null
      - id            = "ORDERS" -> null
      - max_age       = "-1" -> null
      - max_bytes     = -1 -> null
      - max_consumers = -1 -> null
      - max_msg_size  = -1 -> null
      - max_msgs      = -1 -> null
      - name          = "ORDERS" -> null
      - replicas      = 1 -> null
      - retention     = "limits" -> null
      - storage       = "memory" -> null
      - subjects      = [
          - "ORDERS.*",
        ] -> null
    }

Plan: 0 to add, 0 to change, 1 to destroy.

Do you really want to destroy all resources?
  Terraform will destroy all your managed infrastructure, as shown above.
  There is no undo. Only 'yes' will be accepted to confirm.

  Enter a value: yes

jetstream_stream.ORDERS: Destroying... [id=ORDERS]
jetstream_stream.ORDERS: Destruction complete after 0s

Destroy complete! Resources: 1 destroyed.

# ALL GONE
% nats str ls
No Streams defined

main.tf

provider "jetstream" {
        servers = "localhost"
}

resource "jetstream_stream" "ORDERS" {
        name = "ORDERS"
        subjects = ["ORDERS.*", "OTHER.*"]
        storage = "memory"
}