I get Access Denied while load images from buckets

Hello. have you set the bucket policy? you need to specify the principal and effect of that ie s3:getobject and the resources e.g yourbucket/* meaning you can see and get the object. that's what i think is missing. Here is an example of a bucket policy using a policy generator from your s3 bucket console in the permissions tab ->edit policy and then click on the policy generator, make sure u copy the ARN as well which you will use to paste in the generator.

{ "Id": "Policy1692788816796", "Version": "2012-10-17", "Statement": [ { "Sid": "Stmt1692788810811", "Action": [ "s3:GetObject" ], "Effect": "Allow", "Resource": "arn:aws:s3:::animals/", "Principal": "" } ] }

There are few things, that you need to make sure of and are as below:

1. Your IAM role/user has access to that s3 bucket and it's objects through identity based policies
2. There should not be explicit deny at bucket policy, if there is any explicit deny at bucket level, then also you'll not be able to access the bucket object.
3. If s3 bucket is SSE-KMS CMK encrypted, make sure your IAM user/role has access to that KMS key
4. There is no explicit deny at KMS key policy

Once you make sure of all the above points, you should be good.