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Update streams.md

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nats-tools/nsc/streams.md
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@ -52,10 +52,10 @@ Messages this account publishes on `a.b.c.>` will be forwarded to all accounts t
Importing a stream enables you to receive messages that are published by a different _Account_. To import a Stream, you have to create an _Import_. To create an _Import_ you need to know: Importing a stream enables you to receive messages that are published by a different _Account_. To import a Stream, you have to create an _Import_. To create an _Import_ you need to know:
* The exporting account’s public key - The exporting account’s public key
* The subject where the stream is published - The subject where the stream is published
* You can map the stream’s subject to a different subject - You can map the stream’s subject to a different subject
* Self-imports are not valid; you can only import streams from other accounts. - Self-imports are not valid; you can only import streams from other accounts.
To learn how to inspect a JWT from an account server, [check this article](../nas/inspecting_jwts.md). To learn how to inspect a JWT from an account server, [check this article](../nas/inspecting_jwts.md).
@ -147,12 +147,12 @@ Like before we defined an export, but this time we added the `--private` flag.
╰──────┴────────┴─────────┴────────╯ ╰──────┴────────┴─────────┴────────╯
``` ```
### Generating an Activation Token ### Generating an Activation Token
For a foreign account to _import_ a private stream, you have to generate an activation token. The activation token in addition to granting permissions to the account, it also allows you to subset the exported stream’s subject. For a foreign account to _import_ a private stream, you have to generate an activation token. The activation token in addition to granting permissions to the account, it also allows you to subset the exported stream’s subject.
Let’s create an account and user for our stream client: Let’s create an account and user for our stream client:
```text ```text
> nsc add account --name AccountB > nsc add account --name AccountB
Generated account key - private key stored “~/.nkeys/Test/accounts/AccountB/AccountB" Generated account key - private key stored “~/.nkeys/Test/accounts/AccountB/AccountB"
@ -252,26 +252,22 @@ nsc describe account
### Testing the Private Stream ### Testing the Private Stream
Start the `nats-account-server`: Start the `nats-account-server`:
```text ```text
> nats-account-server -nsc ~/.nsc/nats/Test > nats-account-server -nsc ~/.nsc/nats/Test
``` ```
Create a config for the nats server `server.conf`: Create a config for the nats server `server.conf`:
```text ```text
operator: /Users/synadia/.nsc/nats/Test/Test.jwt operator: /Users/synadia/.nsc/nats/Test/Test.jwt
resolver: URL(http://localhost:9090/jwt/v1/accounts/) resolver: URL(http://localhost:9090/jwt/v1/accounts/)
``` ```
Start the `nats-server`: Start the `nats-server`:
```text ```text
> nats-server -c server.conf > nats-server -c server.conf
``` ```
Start the subscriber for the client account: Start the subscriber for the client account:
```text ```text
> nats-sub -creds ~/.nkeys/Test/accounts/AccountB/users/userb.creds ">" > nats-sub -creds ~/.nkeys/Test/accounts/AccountB/users/userb.creds ">"
Listening on [>] Listening on [>]
@ -292,6 +288,7 @@ Published [a.b.c.d] : 'hello'
The subscriber as expected prints a message on the stream that it was allowed to receive: The subscriber as expected prints a message on the stream that it was allowed to receive:
```text ```text
[#1] Received on [a.b.c.d.a.b.c.d]: 'hello'
``` ```