added account-key to application.yml

[bhowmick-sumit]

spring.cloud.azure.storage.blob.account-key is needed to access the blob storage.

Purpose

• ...

Does this introduce a breaking change?

[ ] Yes
[ ] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

• Test the code

What to Check

Verify that the following are valid

• ...

Other Information

[saragluna]

@sumit-kumar-bhowmick thanks for your contribution. But the sample is designed to use Azure AD authentication instead of an account key to access the storage account. Check this https://github.com/Azure-Samples/azure-spring-boot-samples/tree/spring-cloud-azure_v4.3.0/storage/spring-cloud-azure-starter-storage-blob/storage-blob-sample#authenticate-using-the-azure-cli. If no credential configured, it will use the DefaultAzureCredential to do the authentication.

[chenrujun]

Closing this issue because there is no response for a long time.