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CORS issue while running from browser

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I am trying to build an image watermark application with Lambda and its been triggered by API. I tried the API end point run via postman with this payload:

Sujets
Web et mobile front-endSans serveurCalculRéseaux et diffusion de contenuStockage
Balises
Web et mobile front-endAWS LambdaPasserelle API AmazonS3 Select
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English
rePost-User-9370361
demandé il y a un an324 vues
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Most likely your preflight call is failing:

  1. Configure your Cloud front to allow OPTION call
  2. Configure your lambda to handle OPTION call and use Cloudfront response-headers-policies-cors
Nitin Bhadauria
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Riku_Kobayashi
vérifié il y a un an
  • rePost-User-9370361
    il y a un an

    Unfortunately I cannot use Cloudfront as its basic learner lab. I also tried adding the mentioned policy in my lambda function, but still get same error Here is my lambda function

0

Hi, follow this to enable cors on api level https://docs.aws.amazon.com/apigateway/latest/developerguide/how-to-cors.html, as preflight call failing as mentioned above and may need to add origin header to the request.

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Antonio_Lagrotteria
répondu il y a un an
  • rePost-User-9370361
    il y a un an

    Unfortunately I cannot use Cloudfront as its basic learner lab. I also tried adding the mentioned policy in my lambda function, but still get same error Here is my lambda function

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