What?
This is a very quick article with examples of managing a multi-user or multi-lookup field in CRM using Zoho Deluge.

Why?
Sometimes you might need this when data mapping fields from one module to another, sometimes you need to manage existing multi-lookups/users in a record.

How?
So the key point to remember is that all multi-select lookup and multi-user lookup fields are held in temporary CRM modules called a "LinkingModule" (as opposed to standard modules and custom modules).

What?
A quick article on how to debug some errors in Zoho.

Why?
I wanted a general note to list certain errors that we get when we do certain things in Zoho but didn't want to write a separate page for each minor issue.

How?
So I'm going to try and list solutions to minor errors we run into.

What?
This is an article resolving an issue where a template will shrink all the text when in PDF preview.

Why?
Ok doesn't need a song and dance about it, but I went home yesterday downtrodden by an issue which I'd been working on for most of the day where I would remove all the styling and the text would still appear small. Sure I resized the text to about 46pt and everything was over 3000px in width but this is not good for a final solution. I thought maybe there was a setting for the default font size or where I've accidentally zoomed out in the browser... but these were red herrings as I have other templates that work fine.

How?
The error is one of those that you wouldn't consider relevant in this case, after all, all styling was removed... Here are two screenshots to demonstrate the issue:

What?
This is an article documenting how to access ZohoCRM with API v2 using PHP and cURL. The first few functions are to manage OAuth v2 and generate the refresh and access tokens. The second snippet of code below is using the functions to read data from Zoho CRM and to write data back to the system.

Why?
I've rewritten this code a few times and want to store the finalized version (following updates) making it as generic as I can in order to apply it to any client.

How?
Firstly, you will need to browse to https://accounts.zoho.eu/developerconsole and register your new app (or the one you will have completed once copying the below scripts).

What?
A short article explaining how Zoho Deluge allows a variable assignment to be written across multiple lines, as long as the statement ends with a semi-colon. This has a limited number of use cases, but is useful to be aware of if you have not come across it before.

Why?
In many Deluge scripts, assignments are often more than a single value. At times, it can be useful to copy and paste or temporarily format logic across multiple lines to improve readability while writing or reviewing code.

Do bear in mind that once the script is saved and re-opened, the code will be reformatted back onto a single line.

How?
Below are three examples demonstrating multi-line assignments in Zoho Deluge.

What?
A quick article showing 2 ways of connecting to Shopify's REST API with a custom app.

Note that this is not for an app embedded in the Shopify instance but for a third-party app, such as a Zoho Creator app, to connect to the data within Shopify.

Why?
At time of print, we have woken up to the news that including a username and password, or a client and secret in the endpoint of a URL will no longer be supported in the Zoho Deluge invokeURL task...

This article exists because I spent 2 hours going down the rabbit hole of trying to use OAuth2 and following the usual steps: Grant Code, Refresh Token, Access Token. I also went down the rabbit hole of installing app-bridge and configuring a JWT which was an absolute waste of time with regards to what I was attempting to do.

How?
Let me show you how we used to connect and then what the new code will be. The preamble to both of these is how to get the values to include in the invokeURL headers and payload.

What?
eBay allows users to request the deletion of their personal data from eBay's own systems, as well as from the systems of all partners who store or display that data, including third-party developers integrated with eBay APIs through the eBay Developers Program.

To help third-party developers comply with these requests, eBay has implemented a push notification system. This system alerts all eBay Developers Program applications when a user has requested the deletion of their personal data and closure of their eBay account. This article explains the process third-party developers must follow to subscribe to, receive, respond to, and validate these notifications.

Why?
As quoted from the page: https://developer.ebay.com/marketplace-account-deletion

"Existing Developers: The August 31, 2021 deadline for existing developers to subscribe to or opt out of eBay marketplace account deletion/closure notifications has passed. Failure to comply with this requirement will result in termination of your access to the Developer Tools, and/or reduced access to all or some APIs.

New Developers: All new third-party developers coming to the platform must subscribe to or opt out of eBay marketplace account deletion/closure notifications before they make their first API call. Once the new developer's application is subscribed to eBay marketplace account deletion/closure notifications or they have successfully opted out of the notifications, the keyset/App ID is activated, and they can begin making API calls."

How?
Let's cover the first preamble points here:

1. While completing the form, the developer subscribes to eBay marketplace account deletion/closure notifications by saving an endpoint URL and verification token, eBay sends a unique challenge code via a GET request (e.g., GET https://?challenge_code=123). The provided endpoint URL must use the 'https' protocol and cannot include internal IP addresses or 'localhost'.
2. Upon receiving the unique challenge code, the endpoint must hash the challengeCode, verificationToken, and endpoint URL (in that exact order), and respond to eBay with an HTTP 200 OK status, including the hashed result in JSON format within the challengeResponse field. The response's Content-Type header must be set to application/json.

What?
A quick article on how to use remove() on a map variable as well as a snippet of code to copy tags from a contact to a deal record.

Why?
Anything that stumps me for 30 minutes is worth writing a quick article on. In this case, I had a function querying tags on a contact record which needed to be copied to a deal record. I wanted to copy over the tag but apparently, the ID of the tag is not allowed to be copied over.

The official documentation says to use remove() to remove a key from a map. In this case, the ID key and value pair. It would then tell me the list was null when I thought I was adding the map with the ID removed back into a list. The map itself was null.

How?
We are using an API action called "Add_Tags". I'm going to get the tags of the contact record using an invokeurl because shortcode only gives me name and ID; but I want the color code field as well which I only seem to get with an InvokeURL. I'm then going to create a list map of tags and add these to the deal record.