Hello,
Thank you for your query and we are so sorry about the trouble this must have caused.
The tutorial about the Instant Indexing API has been tried and tested and we have even gone through that now before replying to make sure that it is still working.
We followed all the steps and were able to create the project without any issues.
In this case, we recommend that you get in touch with Google and ask if your account has some sort of blockage or perform the actions in the article to the absolute tee and follow all the steps, even those seem redundant.
Don’t hesitate to get in touch if you have any other questions.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.