# UploadFiles Required Frends version: 5.5+ Required .NET version: 6.0 Compatible Agents: Crossplatform Source code: {% tabs %} {% tab title="Parameter: Input" %} | Name | Description | | ---------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Source : `Source` |

Specify source files parameters


Default: -
Example: -

| | Destination : `Destination` |

Specify destination Data Lake parameters


Default: -
Example: -

| | Options : `Options` |

Specify options how we should handle data and errors


Default: -
Example: -

| | Overwrite : `Boolean` |

How the existing file will be handled.


Default: False
Example: true

| | UploadFilesRecursively : `Boolean` |

True: Upload all files matching pattern, even in nested directories.

False: Upload files matching pattern, which are only directly in Source Directory


Default: True
Example: true

| | Close : `Boolean` |

Specifies whether the uploaded file should be finalized (closed) after upload.

When true, it triggers a "final update" event in Azure Storage Events.


Default: True
Example: true

| | {% endtab %} | | {% tab title="Result: Result" %} | Name | Description | | ----------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Success : `Boolean` |

Operation complete. Returns false if ThrowErrorOnFailure is disabled and error occurred. Returns true otherwise.
Example: true

| | Data : `Dictionary` |

This object contains the list of local source file paths and their respective URLs in Azure Data Lake. If an ignorable error occurs, such as when a file already exists and Options.ThrowErrorOnFailure is set to false, the URL will be replaced with the corresponding error message.age.
Example: { { c:\temp\examplefile.txt, }, { c:\temp\examplefile2.txt, File examplefile2 already exists. } }

| | ErrorMessage : `String` |

This object contains the error message if task fail.
Example: Container ex does not exist

| | {% endtab %} | | {% tab title="Changelog" %} ## Changelog ### \[1.4.0] - 2026-01-15 #### Changed * Updated Azure packages to latest versions: * Azure.Storage.Files.DataLake 12.25.0 * Azure.Identity 1.17.1 ### \[1.3.0] - 2025-05-07 #### Added * Added new Close parameter to control whether the uploaded file is finalized after upload. * Use the default parameter value ('true') if you want the upload operation to work as before (automatically closing the stream). * Set to 'false' if you need to manage the stream lifecycle manually after upload. ### \[1.2.0] - 2024-08-23 #### Changed * Updated the Azure.Identity package to version 1.12.0. ### \[1.1.0] - 2024-05-20 #### Added * Added FrendsTaskMetadata.json ### \[1.0.0] - 2024-05-14 #### Added * Initial implementation of Frends.AzureDataLake.UploadFiles. {% endtab %} {% endtabs %}