Fixed JSON format for samples

[bolt-io]

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[learn-build-service-prod]

Learn Build status updates of commit 50e965b:

✅ Validation status: passed

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api-reference/v1.0/api/identityuserflowattribute-post.md	✅Succeeded

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[learn-build-service-prod]

Learn Build status updates of commit beacd7d:

✅ Validation status: passed

File	Status	Preview URL	Details
api-reference/v1.0/api/identityuserflowattribute-post.md	✅Succeeded
api-reference/v1.0/includes/snippets/csharp/create-userflowattribute-from-userflowattributes-csharp-snippets.md	✅Succeeded

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[learn-build-service-prod]

Learn Build status updates of commit 06c6d70:

✅ Validation status: passed

File	Status	Preview URL	Details
api-reference/v1.0/api/identityuserflowattribute-post.md	✅Succeeded
api-reference/v1.0/includes/snippets/csharp/create-userflowattribute-from-userflowattributes-csharp-snippets.md	✅Succeeded

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[learn-build-service-prod]

Learn Build status updates of commit 1fd66e9:

✅ Validation status: passed

File	Status	Preview URL	Details
api-reference/beta/api/identityuserflowattribute-post.md	✅Succeeded
api-reference/v1.0/api/identityuserflowattribute-post.md	✅Succeeded
api-reference/v1.0/includes/snippets/csharp/create-userflowattribute-from-userflowattributes-csharp-snippets.md	✅Succeeded

For more details, please refer to the build report.

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[microsoft-github-policy-service]

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