Struggling with creating a form via api

I am using Zoho Deluge to create a form on goFormz, however i keep getting 415 error. I am not sure what I am doing wrong here? I followed the api documentation:

Go Formz will not let me login

Server Error
Request ID: a7667214-1ffe-422c-b664-15241db9241d

Response limit in the forms created

Hi,

Is there a way I can filter the Forms based upon Template folder?

No, Forms cannot be filtered by their Template folder.

Is there a way for me to exclude the expiration time on the pdfURL so it doesn’t expire?

No, because the pdfURL expires after one hour it cannot be excluded. If you’d like to reference the PDF after this expiration time, then you’ll need to instead reference the GoFormz URL with the Form ID. You’ll format this as:

Can OAuth credentials be moved from one account to another?

No, OAuth credentials cannot be moved from one account to another as these credentials are unique to each account.

Can Form tags be modified via the API?

No, Form tags cannot be modified via the API.

Can I create a Template via the API?

No, you cannot create a Template via the API.

Can a Workflow be triggered via the API?

If your API references an available Workflow trigger, then yes, your Workflow can be triggered via the API. Available Workflow triggers include Form Completed, Form Deleted, and Form Created.