Complete Document with all error codes?

Hi,

Is there a complete document containing:

1. All the possible actions for slm_action.
2. All the possible pairname/pairvalue for JSON result of each action.
3. All the possible error codes when the result is “error”.

Currently I check the following documents:

https://www.tipsandtricks-hq.com/license-manager-product-communication-7985
https://www.tipsandtricks-hq.com/software-license-manager-plugin-for-wordpress
https://www.tipsandtricks-hq.com/introduction-to-software-license-managers-7966

But still find the information is incomplete. So I have to run my program to test the different cases, to get the different result.