ImdsCredentialsProvider builder warns `provider config override by a full client override`, but uses both

[joshtriplett]

Describe the bug

The builder for ImdsCredentialsProvider has a warning if calling both .configure and .imds_client.

However, the .build() method uses the ProviderConfig even if the IMDS client is overridden, making it valid to override both.

Please consider dropping this warning.

Expected Behavior

Calling both .configure and .imds_client without a warning.

Current Behavior

provider config override by a full client override warning.

Reproduction Steps

ImdsCredentialsProvider::builder().configure(...).imds_client(...).build()

Possible Solution

No response

Additional Information/Context

No response

Version

├── aws-config v0.15.0
│   ├── aws-http v0.15.0
│   │   ├── aws-smithy-http v0.45.0
│   │   │   ├── aws-smithy-eventstream v0.45.0
│   │   │   │   ├── aws-smithy-types v0.45.0
│   │   │   ├── aws-smithy-types v0.45.0 (*)
│   │   ├── aws-smithy-types v0.45.0 (*)
│   │   ├── aws-types v0.15.0
│   │   │   ├── aws-smithy-async v0.45.0
│   │   │   ├── aws-smithy-client v0.45.0
│   │   │   │   ├── aws-smithy-async v0.45.0 (*)
│   │   │   │   ├── aws-smithy-http v0.45.0 (*)
│   │   │   │   ├── aws-smithy-http-tower v0.45.0
│   │   │   │   │   ├── aws-smithy-http v0.45.0 (*)
│   │   │   │   ├── aws-smithy-types v0.45.0 (*)
│   │   │   ├── aws-smithy-http v0.45.0 (*)
│   │   │   ├── aws-smithy-types v0.45.0 (*)
│   ├── aws-sdk-sso v0.15.0
│   │   ├── aws-endpoint v0.15.0
│   │   │   ├── aws-smithy-http v0.45.0 (*)
│   │   │   ├── aws-types v0.15.0 (*)
│   │   ├── aws-http v0.15.0 (*)
│   │   ├── aws-sig-auth v0.15.0
│   │   │   ├── aws-sigv4 v0.15.0
│   │   │   │   ├── aws-smithy-eventstream v0.45.0 (*)
│   │   │   │   ├── aws-smithy-http v0.45.0 (*)
│   │   │   ├── aws-smithy-eventstream v0.45.0 (*)
│   │   │   ├── aws-smithy-http v0.45.0 (*)
│   │   │   ├── aws-types v0.15.0 (*)
│   │   ├── aws-smithy-async v0.45.0 (*)
│   │   ├── aws-smithy-client v0.45.0 (*)
│   │   ├── aws-smithy-http v0.45.0 (*)
│   │   ├── aws-smithy-http-tower v0.45.0 (*)
│   │   ├── aws-smithy-json v0.45.0
│   │   │   └── aws-smithy-types v0.45.0 (*)
│   │   ├── aws-smithy-types v0.45.0 (*)
│   │   ├── aws-types v0.15.0 (*)
│   ├── aws-sdk-sts v0.15.0
│   │   ├── aws-endpoint v0.15.0 (*)
│   │   ├── aws-http v0.15.0 (*)
│   │   ├── aws-sig-auth v0.15.0 (*)
│   │   ├── aws-smithy-async v0.45.0 (*)
│   │   ├── aws-smithy-client v0.45.0 (*)
│   │   ├── aws-smithy-http v0.45.0 (*)
│   │   ├── aws-smithy-http-tower v0.45.0 (*)
│   │   ├── aws-smithy-query v0.45.0
│   │   │   ├── aws-smithy-types v0.45.0 (*)
│   │   ├── aws-smithy-types v0.45.0 (*)
│   │   ├── aws-smithy-xml v0.45.0
│   │   ├── aws-types v0.15.0 (*)
│   ├── aws-smithy-async v0.45.0 (*)
│   ├── aws-smithy-client v0.45.0 (*)
│   ├── aws-smithy-http v0.45.0 (*)
│   ├── aws-smithy-http-tower v0.45.0 (*)
│   ├── aws-smithy-json v0.45.0 (*)
│   ├── aws-smithy-types v0.45.0 (*)
│   ├── aws-types v0.15.0 (*)
├── aws-sdk-ec2 v0.15.0
│   ├── aws-endpoint v0.15.0 (*)
│   ├── aws-http v0.15.0 (*)
│   ├── aws-sig-auth v0.15.0 (*)
│   ├── aws-smithy-async v0.45.0 (*)
│   ├── aws-smithy-client v0.45.0 (*)
│   ├── aws-smithy-http v0.45.0 (*)
│   ├── aws-smithy-http-tower v0.45.0 (*)
│   ├── aws-smithy-query v0.45.0 (*)
│   ├── aws-smithy-types v0.45.0 (*)
│   ├── aws-smithy-xml v0.45.0 (*)
│   ├── aws-types v0.15.0 (*)
├── aws-sdk-s3 v0.15.0
│   ├── aws-endpoint v0.15.0 (*)
│   ├── aws-http v0.15.0 (*)
│   ├── aws-sig-auth v0.15.0 (*)
│   ├── aws-sigv4 v0.15.0 (*)
│   ├── aws-smithy-async v0.45.0 (*)
│   ├── aws-smithy-client v0.45.0 (*)
│   ├── aws-smithy-eventstream v0.45.0 (*)
│   ├── aws-smithy-http v0.45.0 (*)
│   ├── aws-smithy-http-tower v0.45.0 (*)
│   ├── aws-smithy-types v0.45.0 (*)
│   ├── aws-smithy-xml v0.45.0 (*)
│   ├── aws-types v0.15.0 (*)
├── aws-sdk-sts v0.15.0 (*)
├── aws-smithy-client v0.45.0 (*)

Environment details (OS name and version, etc.)

Debian, latest sid

Logs

No response

[Velfi]

Thanks for submitting. I'll see if we can remove or reword the warning to make it more helpful.

[joshtriplett]

@Velfi I'm hoping it'd be possible to remove the warning; as far as I can tell, it's legitimate to do this.

[jdisanti]

Created smithy-lang/smithy-rs#1559 to remove the warning.

[jdisanti]

This went out in the July 21st SDK release.