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| Name | Description | Direction | Type | Required |
|---|---|---|---|---|
| Connection | Specify the name of the connection (See How to setup a connection) | Input | String | TrueYes |
| FileExtension | Only file extensions that are specified can be uploaded. When none is specified, all file types are allowed. File extensions should be without a dot, e.g. txt. | Input | Expression | FalseNo |
| MaxFileSize | Only files smaller than the specified file size can be uploaded. This integer should be in bytes, e.g. 1048576. | Input | Expression | FalseNo |
| Persistence | The persistence parameter indicates whether the system should clean up files at the end of the session/request. | Input | Domain | TrueYes |
| MaxFileAmount | Provide how many files can be uploaded to this container. If -1 is provided there will be no limit. | Input | Expression | TrueYes |
| UpdateFileID | Specify the attribute containing the File ID when using the upload container for an update action. This is only relevant when using a single file upload. | Input | Attribute | FalseNo |
| CaseID | Specify the CaseId where the uploaded files belong to. When using the Process-Engine the value of this field is set as process_id in the metadata When using the Case-Engine, this field must be omitted. It will automatically be filled with the caseId during task execution. | Input | Expression | FalseNo |
| FileID | The returned file id should be put in the specified attribute. | Output | Attribute | TrueYes |
| FileName | The returned file name should be put in the specified attribute. The entity of the attribute should be same as that of the FileID parameter. | Output | Attribute | FalseNo |
| FileType | The returned file type should be put in the specified attribute. The entity of the attribute should be same as that of the FileID parameter. | Output | Attribute | FalseNo |
| FileSize | The returned file sizeshould be put in the specified attribute. The entity of the attribute should be same as that of the FileID parameter. | Output | Attribute | FalseNo |
| FileCreatedBy | The returned user that created the file should be put in the specified attribute. The entity of the attribute should be same as that of the FileID parameter. | Output | Attribute | FalseNo |
| FileCreationDate | The returned file creation date should be put in the specified attribute. The entity of the attribute should be same as that of the FileID parameter. | Output | Attribute | FalseNo |
| AuthorizedRoles | Select roles that are authorized for this document | Input | Role(s) | FalseNo |
| Required | When specified and evaluates to TRUE, the container validates if a file has been successfully uploaded before flowing to the next page. | Input | Expression | FalseNo |
Event
This container can contain an event: FileUploaded. With this event it is possible to perform a flow action after the upload of each file (only applicable when the set of files is ok). Note that for multiple files a repeat condition has to be stated which should be put on a sub-flow.
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