Update headers.md

[nacharya1]

Updated Subscription Key URL to point to Azure portal

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

Learn Build status updates of commit 145c365:

:warning: Validation status: warnings

File	Status	Preview URL	Details
bing-docs/bing-spell-check/reference/headers.md	:warning:Warning	View	Details
bing-docs/bing-web-search/resize-and-crop-thumbnails.md	:warning:Warning	View	Details

bing-docs/bing-spell-check/reference/headers.md

• Line 2, Column 1: [Warning: ms-author-missing - See documentation] Missing required attribute: 'ms.author'. Add the current author's Microsoft alias.
• Line 26, Column 233: [Warning: hard-coded-locale - See documentation] Link 'https://learn.microsoft.com/en-us/bing/search-apis/bing-web-search/create-bing-search-service-resource#create-your-bing-resource' contains locale code 'en-us'. For localizability, remove 'en-us' from links to most Microsoft sites.
• Line 26, Column 233: [Suggestion: docs-link-absolute - See documentation] Absolute link 'https://learn.microsoft.com/en-us/bing/search-apis/bing-web-search/create-bing-search-service-resource#create-your-bing-resource' will be broken in isolated environments. Replace with a relative link.

bing-docs/bing-web-search/resize-and-crop-thumbnails.md

• Line 9, Column 16: [Warning: ms-service-subservice-invalid - See documentation] Invalid value for 'ms.subservice': 'bing-web-search' is not valid with 'ms.service' value 'cognitive-services'.
• Line 12, Column 12: [Suggestion: ms-author-invalid - See documentation] Invalid value for 'ms.author', 'scottwhi' is not a valid Microsoft alias.

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

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 1bc3872:

:warning: Validation status: warnings

File	Status	Preview URL	Details
bing-docs/bing-spell-check/reference/headers.md	:warning:Warning	View	Details

bing-docs/bing-spell-check/reference/headers.md

• Line 10, Column 10: [Warning: ms-date-invalid - See documentation] Value out of range for 'ms.date': '09/20/2024'. Must be a date in format M/D/YYYY, no more than 30 days from today.

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

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 712f58a:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
bing-docs/bing-spell-check/reference/headers.md	:white_check_mark:Succeeded	View

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