TypeScript types for SNS client could be improved

[kibertoad]

This is the equivalent of https://github.com/aws/aws-sdk/issues/557 for the SNS

Describe the feature

See https://github.com/aws/aws-sdk-js-v3/blob/6c8730a9646e324cc2c01b6e86df974a9f39fc64/clients/client-sns/src/models/models_0.ts#L548

Attributes are defined simply as Attributes?: Record<string, string> without any type-safety. Supported options are only listed in documentation.

Use Case

When project that relies on SNS client is using TypeScript, it is very helpful to have compilation time type-safety, so that compilation will fail, if unsupported parameter is passed. Otherwise this error will only be caught in the runtime, which may be too late.

Proposed Solution

Provide stronger types in /clients/client-sns/src/models/models_0.ts

Likely same solution that was used for SQS could be reused here (I assume these are autogenerated types as well).

Acknowledgements

• [ ] I may be able to implement this feature request
• [ ] This feature might incur a breaking change

SDK version used

3.433.0

Environment details (OS name and version, etc.)

Windows 11

[tim-finnigan]

Thanks for creating this feature request, we'll try reaching out to the SNS team to see if they would consider these changes like the SQS team did. (ref: P138972038)