{"errorCode":"SRA_3","errorMessage":"Survey not found"}

Hello.
I am trying to access a survey through API. For testing I use endpoint /API/v3/surveys/{surveyId}/response-schema
I have tried using my personal API token and Oauth access token. I can see survey I have created myself, but for any other I get "Not Found" :
"httpStatus":"404 - Not Found","error":{"errorCode":"SRA_3","errorMessage":"Survey not found"}
Any idea why is this happening and how to fix it?
Thank you!