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webpubsub

Check if the connection with the given connectionId exists.

Check if the connection with the given connectionId exists.

head/api/hubs/{hub}/connections/{connectionId}

Path parameters

hubstring required

Target hub name, which should start with alphabetic characters and only contain alpha-numeric characters or underscore.

connectionIdstring required

The connection Id.

Query parameters

api-versionstring required

The API version to use for this operation.

Response

The request has succeeded.

Changes

Changed in 3 of the 10 revisions of this API.113

  • 2021-05-01-preview3c12a9fc63051See the full diff
    • ○

      api operation id WebPubSub_ConnectionExists removed and replaced with ConnectionExists

      api-operation-id-removed

    This revision also has 1 change that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

  • 2021-05-01-previewdb70e5df6e151See the full diff
    • ▲

      the query request parameter api-version became required

      request-parameter-became-required

  • 2021-05-01-preview5c057b21a13812See the full diff
    • ●

      the optional response header x-ms-error-code removed for the status default

      optional-response-header-removed

    • ○

      api operation id ConnectionExists removed and replaced with WebPubSub_ConnectionExists

      api-operation-id-removed

    • ○

      the query request parameter api-version became optional

      request-parameter-became-optional

    This revision also has 1 change that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog