Error When I create a Bucket Policy Why?

I am trying to grand a webpage public access however my bucket policy is not being processed through the AWS console or through the command line.

So here is was what I have done:

1. I have obviously a created a bucket.
2. Uploaded an html doc called index.html
3. Enabled static website hosting pointing to the default page of index.html for the purpose of a Bucket Website Endpoint
4. Cleared Block Public Access

Now when I go to Bucket Policy I get this error:

Unknown Error
An unexpected error occurred.
API response

Policy has invalid action

This is the json code used:

{
"Id": "Policy1609393710877",
"Version": "2012-10-17",
"Statement": [
{
"Sid": "PublicReadGetObject",
"Action": [
"s3: GetObject"
],
"Effect": "Allow",
"Resource": "arn:aws:s3:::1example.com/",
"Principal": "*"
}
]
}

Any suggestions would be greatly appreciated.