403 creating java lambda function

Question

Hi, I am trying to create a Java lambda function. when I select create function I get a network error and looking in the console I can see it is getting a 403 response trying to access a java11.zip from a cloudfromt URL. I'm assuming my account has a permission missing somewhere, I've tried all sorts that look like they may be relevant but all have failed. can anyone pinpoint exactly what policy I needs for this please.

for relevance I can create functions in python etc

Answer

Hello,

Cloufront URL are not valid to deploy your Java based AWS Lambda functions. You can upload your zip artifact with the java function in two ways:

1. Upload the zip artifact from your local computer with the console or CLI.
2. Use a S3 bucket location (where you have access) with your artifact in the console or CLI:

```
aws s3 cp my-function.zip s3://my-bucket
```

And later:

```
aws lambda update-function-code --function-name my-function \
 --s3-bucket my-bucket --s3-key my-function.zip
```

Hope it helps.

403 creating java lambda function

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