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428 PRECONDITION REQUIRED - what can be done to solve it
Application Type
Traditional Web, Reactive

Hello,

What can be done in order to solve the problem (428 PRECONDITION REQUIRED)?

What I have already tried: I added the "If-Match" to the Request Headers  (PUT Method), and made its value to be equal to "*".

It did not help.


Thank you all.


Champion
Rank: #99

Hi, 

Can you provide more details about your use case? Some prints can be useful too!


Best regards,

Ricardo M Pereira

Rank: #448

Hi Ekaterina,

Please refer below link and see if you get any help. And also please add some more details as requested by Ricardo, if you would like other community members to help you.

https://evertpot.com/http/428-precondition-required

Thanks & Kind Regards,

Sachin


mvp_badge
MVP
Rank: #180

Is this for an internal REST API? Or a public one that we could look at the documentation for? Another resource from Sachin's is MDN: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/If-Match