Getting 403 on sending request laravel

I'm getting a 403 error on uploading some images on specific fields but it's working on other fields. And on some other API, it is giving 403 when I even didn't upload any images. But in those APIs, I send HTML content in the request body.

Here's my validation for validating the image

'image' => 'required|mimes:jpg,jpeg,png,pdf,txt,doc,docx,xls,xlsx,zip|max:35840',

This validation is the same for every image.

postman request

Note: I already enabled cors for my all APIs and review many blogs related to this topic.

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