Issues

• Expand IPatchOperationBuilder<TItem>: Set, Remove, Add, Increment and string-path overloads — and how to add them without breaking implementers

  IEvangelist/azure-cosmos-dotnet-repository#548 · Filter by author marcselman opened on Aug 25, 2026

• UpdateAsync(id, builder, ...) fails with an opaque HTTP 400 when the patch exceeds 10 operations

  IEvangelist/azure-cosmos-dotnet-repository#547 · Filter by author marcselman opened on Aug 25, 2026

• Support for GROUP BY

  IEvangelist/azure-cosmos-dotnet-repository#541 · Filter by author philip-reed opened on Apr 22, 2026

• AddCosmosRepository SerializationOptions not taking effect (Insert and Update methods not working with pascal case objects)

  IEvangelist/azure-cosmos-dotnet-repository#529 · Filter by author natisebben opened on Feb 19, 2026

• Should health checks honour IsAutoResourceCreationIfNotExistsEnabled

  IEvangelist/azure-cosmos-dotnet-repository#527 · Filter by author philip-reed opened on Jan 22, 2026
  1

• v10.0.0 published to NuGet with wrong version

  IEvangelist/azure-cosmos-dotnet-repository#525 · Filter by author cjbanna opened on Jan 1, 2026

• In-Memory Provider: Data loss when using Composite Keys (Same ID, distinct PartitionKeys)

  IEvangelist/azure-cosmos-dotnet-repository#522 · Filter by author KrisOBrian-Next opened on Nov 26, 2025

• Question: Are hierarchical partition keys supported yet?

  IEvangelist/azure-cosmos-dotnet-repository#518 · Filter by author jschoemandvt opened on May 26, 2025

• Unable to use Cosmos UseSystemTextJsonSerializerWithOptions due to SerializationOptions being set

  IEvangelist/azure-cosmos-dotnet-repository#517 · Filter by author ionite34 opened on May 25, 2025
  1

• AddInMemoryCosmosRepository Seems to share state across unit tests

  good first issueup-for-grabs 🙏🏽
  IEvangelist/azure-cosmos-dotnet-repository#515 · Filter by author MattHartz opened on Mar 27, 2025
  5

  

• CountAsync and GetAsync act inconsistently with StrictTypeChecking

  IEvangelist/azure-cosmos-dotnet-repository#513 · Filter by author alexvale242 opened on Feb 14, 2025

• Total and TotalPages properties of IPageQueryResult are incorrect for InMemoryRepository

  IEvangelist/azure-cosmos-dotnet-repository#512 · Filter by author marcselman opened on Feb 10, 2025

• Add new VectorDistance Query support

  IEvangelist/azure-cosmos-dotnet-repository#466 · Filter by author pedronihwl opened on Aug 22, 2024
  1

• DefaultRepository CreateAsync uses Newtonsoft JsonConvert.SerializeObject in TryLogDebugDetails which causes problems on some items.

  bug
  IEvangelist/azure-cosmos-dotnet-repository#460 · Filter by author cardgeny opened on Jul 11, 2024
  5

• Difference in Container Policy for UniqueKey by Item & IItem

  IEvangelist/azure-cosmos-dotnet-repository#448 · Filter by author Zaigham-Gulzar opened on Jun 1, 2024
  1

• Inconsistent Page Size Handling with Large Documents

  bughelp wantedup-for-grabs 🙏🏽
  IEvangelist/azure-cosmos-dotnet-repository#447 · Filter by author Skylertodd opened on May 31, 2024
  2

• Add support for QueryRequestOption property ResponseContinuationTokenLimitInKb

  help wantedup-for-grabs 🙏🏽
  IEvangelist/azure-cosmos-dotnet-repository#432 · Filter by author victormarante opened on Apr 19, 2024
  6

• QueryAsync Count Charge Not Reported

  buggood first issuehelp wantedup-for-grabs 🙏🏽
  IEvangelist/azure-cosmos-dotnet-repository#426 · Filter by author aluitink opened on Apr 6, 2024
  1

• Changefeed process events from the day that is specified

  bughelp wantedup-for-grabs 🙏🏽
  IEvangelist/azure-cosmos-dotnet-repository#424 · Filter by author florimm opened on Mar 22, 2024
  2

• Incorrect total in paging results from OffsetByPageNumberSpecification

  bughelp wantedup-for-grabs 🙏🏽
  IEvangelist/azure-cosmos-dotnet-repository#408 · Filter by author r0ss88 opened on Feb 15, 2024
  2

• Contributions guidance

  documentation
  IEvangelist/azure-cosmos-dotnet-repository#368 · Filter by author mumby0168 opened on Nov 13, 2023
  1

  

• Add support for the specification pattern in pageAsync

  IEvangelist/azure-cosmos-dotnet-repository#359 · Filter by author d1820 opened on Oct 27, 2023
  2

• LastUpdatedTimeRaw not being populated

  IEvangelist/azure-cosmos-dotnet-repository#357 · Filter by author DanTurco opened on Oct 19, 2023
  3

• Allow for read/write client separation

  enhancementhelp wantedup-for-grabs 🙏🏽
  IEvangelist/azure-cosmos-dotnet-repository#324 · Filter by author dnitsch opened on Mar 20, 2023
  6

  

• Missing Documentation for ContinuationTokenSpecification

  documentationhelp wantedup-for-grabs 🙏🏽
  IEvangelist/azure-cosmos-dotnet-repository#320 · Filter by author philip-reed opened on Jan 31, 2023
  2