Data.Cloud.AzureAPI.TAzureBlobService.GetBlobMetadata
Delphi
function GetBlobMetadata(ContainerName, BlobName: string; out Metadata: TStrings; const Snapshot: string = ''; const LeaseId: string = ''; ResponseInfo: TCloudResponseInfo = nil): Boolean; overload; deprecated 'Use overloaded method instead';
function GetBlobMetadata(const AContainerName: string; const ABlobName: string; const ASnapshot: string; const ALeaseId: string; const AResponseInfo: TCloudResponseInfo): TArray<TPair<string, string>>; overload;
C++
bool __fastcall GetBlobMetadata _DEPRECATED_ATTRIBUTE1("Use overloaded method instead") (System::UnicodeString ContainerName, System::UnicodeString BlobName, /* out */ System::Classes::TStrings* &Metadata, const System::UnicodeString Snapshot = System::UnicodeString(), const System::UnicodeString LeaseId = System::UnicodeString(), Data::Cloud::Cloudapi::TCloudResponseInfo* ResponseInfo = (Data::Cloud::Cloudapi::TCloudResponseInfo*)(0x0))/* overload */;
System::DynamicArray<System::Generics::Collections::TPair__2<System::UnicodeString,System::UnicodeString> > __fastcall GetBlobMetadata(const System::UnicodeString AContainerName, const System::UnicodeString ABlobName, const System::UnicodeString ASnapshot, const System::UnicodeString ALeaseId, Data::Cloud::Cloudapi::TCloudResponseInfo* const AResponseInfo)/* overload */;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Data.Cloud.AzureAPI.pas Data.Cloud.AzureAPI.hpp |
Data.Cloud.AzureAPI | TAzureBlobService |
Description
Gets the metadata for a given blob.
GetBlobMetadata gets the metadata for a given blob.
LeaseId is only required if it is the blob (not a snapshot) you are interested in, and if that blob is currently locked. In no other situation should you specify a value other than empty string for LeaseId, otherwise the request will fail.
The following table describes the parameters:
| Parameter | Description |
|---|---|
|
|
The name of the container the blob is in. |
|
|
The name of the blob to get the metadata for. |
|
|
The returned metadata, or nil if the request fails. |
|
|
The snapshot identifier, if you are interested in a snapshot of the blob. |
|
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The LeaseId, required if the blob is locked. |
|
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The optional class for storing response info into. |
The method returns True if the call executes successfully, and False otherwise.