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HcsGetOperationResult

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Description

Gets the result of the operation used to track an HCS function; optionally returns a JSON document associated to such tracked operation.

Syntax

HRESULT WINAPI
HcsGetOperationResult(
    _In_ HCS_OPERATION operation,
    _Outptr_opt_ PWSTR* resultDocument
    );

Parameters

operation

The handle to an active operation.

resultDocument

If the operation finished, regardless of success or failure, receives the result document of the operation. The returned result document's JSON document is dependent on the HCS function that was being tracked by this operation. Not all functions that are tracked with operations return a result document. Refer to the remarks on the documentation for the HCS functions that use hcs operations for asynchronous tracking.

On failure, it can optionally receive an error JSON document represented by a ResultError; it's not guaranteed to be always returned and depends on the function call the operation was tracking.

The caller is responsible for releasing the returned string using LocalFree.

Return Values

Value Description
S_OK The operation has completed successfully.
HCS_E_OPERATION_NOT_STARTED The operation has not been started. This is expected when the operation has not been used yet in an HCS function that expects an HCS_OPERATION handle.
HCS_E_OPERATION_PENDING The operation is still in progress and hasn't been completed, regardless of success or failure.
Any other failure HRESULT value The operation completed with failures. The returned HRESULT is dependent on the HCS function thas was being tracked.

Requirements

Parameter Description
Minimum supported client Windows 10, version 1809
Minimum supported server Windows Server 2019
Target Platform Windows
Header ComputeCore.h
Library ComputeCore.lib
Dll ComputeCore.dll