TM Header Update

[narahavi]

Issue #, if available:

Description of changes:

Check all that applies:

• Did a review by yourself.
• Added proper tests to cover this PR. (If tests are not applicable, explain.)
• Checked if this PR is a breaking (APIs have been changed) change.
• Checked if this PR will not introduce cross-platform inconsistent behavior.
• Checked if this PR would require a ReadMe/Wiki update.

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[sbiscigl]

clang-tidy: https://clang.llvm.org/extra/clang-tidy/checks/readability/named-parameter.html all parameters must be named

[sbaluja]

Should this not be a struct that inherits from the Aws::Client::GenericClientConfiguration? See how we do this for other clients (ex. dynamodb)

[sbaluja]

nit: both the uploadhandle and downloadhandle have this comment saying it's freely copyable, but they are both move-only types (not copyable)

[sbaluja]

One thing I want you to double check is that there are no additional types in the mapping-reference json that don't already exist in the PutObjectRequest and response types (UploadResponse)