feature/serialization helpers

[baywet]

fixes #64

[learn-build-service-prod[bot]]

Learn Build status updates of commit 2396faa:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
OpenAPI/kiota/serialization.md	:white_check_mark:Succeeded

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[learn-build-service-prod[bot]]

Learn Build status updates of commit faf9b1c:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
OpenAPI/kiota/serialization.md	:white_check_mark:Succeeded

For more details, please refer to the build report.

For any questions, please:

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• Post your question in the Learn support channel

[learn-build-service-prod[bot]]

Learn Build status updates of commit ef3d684:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
OpenAPI/kiota/serialization.md	:white_check_mark:Succeeded

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[learn-build-service-prod[bot]]

Learn Build status updates of commit e83c37e:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
OpenAPI/kiota/serialization.md	:white_check_mark:Succeeded

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel