Hello Magento Friends,

In this Magento 2 tutorial guide, I will show How to Pass a Multi-Dimensional Array as an Argument in REST API in Magento 2.

A multi-dimensional array is an array that contains one or more arrays as its elements. In other words, each element of a multi-dimensional array can itself be an array.  REST API allows you to interact with Magento programmatically. 

However, there are instances where you might need to pass multi-dimensional arrays as arguments in your REST API calls, and this can be a bit tricky. In this blog post, we’ll explore how to do just that.

Steps to Pass Multi-Dimensional Array as an Argument in REST API in Magento 2:

Step 1: First, we need to create a “webapi.xml“ file inside our extension at the following path

app\code\Vendor\Extension\etc\webapi.xml

And add the code as follows

Step 2: Now, we need to create a “di.xml“ file inside our extension at the following path

app\code\Vendor\Extension\etc\di.xml

Then include the following piece of code

Step 3: Now, we need to create a “PostManagementInterface.php“ file inside our extension at the following path

app/code/Vendor/Extension/Api/PostManagementInterface.php

And add the code as mentioned below

Step 4: Now, we need to create a “PostManagementInterface.php“ file inside our extension at the following path

app/code/Vendor/Extension/Model/PostManagement.php

After that, add the following code

You need to call above API as per below parameters.

Conclusion:

Hope you understood How to Pass Multi-Dimensional Array as an Argument in REST API in Magento 2. If you have any doubt, let me know through the comment section and I will quickly get back to you with the solution. Alternatively, Hire a Magento Developer for the custom requirements of your Magento 2 store. Share the tutorial with your friends and stay connected with us for more such Magento 2 solutions.

Happy Coding!

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