Updated docs

Author: Xemdo

docs/api.md

@@ -13,6 +13,9 @@ The `api` product enables users to interact with the [Twitch API](https://dev.tw
 
 The format is `api <method> <url> <flags>`.
 
+All commands will exit with code 0 when the command is successful and the HTTP response is 2xx.  
+Commands will return a non-zero exit code when the command failed, or when the HTTP response is not 2xx (e.g. 400).
+
 ## Arguments
 
 All API commands accept one of two formats: 

docs/configure.md

@@ -6,6 +6,8 @@ This should be the first step if the intent is to use either of those functional
 
 If you'd prefer to not use the interactive shell, you can pass the settings via the below flags.
 
+All commands exit the program with a non-zero exit code when the command fails.
+
 **Args**
 
 None.

docs/event.md

@@ -11,6 +11,8 @@
 
 The `event` product contains commands to trigger mock events for local webhook testing or migration.
 
+All commands exit the program with a non-zero exit code when the command fails, including when an event does not exist, or when the mock EventSub WebSocket server does not start correctly.
+
 ## Trigger
 
 Used to either create or send mock events for use with local webhooks testing.

docs/mock-api.md

@@ -24,6 +24,8 @@ The second is the actual server used to mock the endpoints. In the next iteratio
 
 As of the 1.1 release, this product is in an **open beta** and any bugs should be filed via GitHub Issues. Given the breadth of the tool, it is likely you may run across oddities; please fill out an issue if that is the case. 
 
+All commands exit the program with a non-zero exit code when the command fails, including when the mock API server fails to start.
+
 ## generate
 
 This command will generate a specified number of users with associated relationships (e.g. subscriptions/mods/blocks).