make source list optional for redistribute throughput API

[lnajaroen]

Description

Update existing API. Make source list optional for redistribute throughput API. Currently it throws error if list is null and not passed through. We now support empty source list.

Mandatory Checklist

• Please choose the target release of Azure PowerShell. (⚠️Target release is a different concept from API readiness. Please click below links for details.)

  • General release
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• SHOULD regenerate markdown help files if there is cmdlet API change. Instruction
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[azure-client-tools-bot-prd]

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[Copilot]

Pull Request Overview

This PR makes the source list parameter optional for the redistribute throughput API in CosmosDB. Previously, the API would throw an error when the source list was null or not passed, but now it supports empty source lists to provide more flexibility.

Key Changes

• Updated the redistribute throughput API to handle optional source lists
• Modified validation logic to accept empty/null source lists instead of throwing errors

Reviewed Changes

Copilot reviewed 2 out of 526 changed files in this pull request and generated 1 comment.

File	Description
src/CosmosDB/CosmosDB.Management.Sdk/CosmosDB.Management.Sdk.csproj	Added BOM character to project file
NuGet.Config	Added empty lines to configuration file

[Copilot]

The addition of a UTF-8 BOM (Byte Order Mark) character at the beginning of the project file is unnecessary and can cause issues with some tools and editors. Project files should be saved as UTF-8 without BOM.

Suggested change

	<Project Sdk="Microsoft.NET.Sdk">
	<Project Sdk="Microsoft.NET.Sdk">

[isra-fel]

/azp run

[azure-pipelines]

Azure Pipelines will not run the associated pipelines, because the pull request was updated after the run command was issued. Review the pull request again and issue a new run command.

[VeryEarly]

please remove this change from your PR

[VeryEarly]

please remove changes under azure-powershell/generated from your PR

[VeryEarly]

what is this change for?

[VeryEarly]

please use a specific commit id instead of main

[VeryEarly]

it looks like your base branch was based on the preview feature branch, and incorrectly targeting to main branch, please double check your target release

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[github-actions]

‼️ DO NOT MERGE THIS PR ‼️
This PR was labeled "Do Not Merge" because it contains code change that cannot be merged. Please contact the reviewer for more information.