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Multi Part Message Encoder

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Jul 30, 2025 12:11 PM
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Encodes values as a multi part message for use with a POST request on a REST API


Configure the fields as follows:
field:outputfieldname=$ColumnName$
file:namevalue=$FileLocation$
file:nameValue=OutputFileName;$FileLocation$

and for binary files, use
bfile:namevalue=$FileLocation$
bfile:nameValue=OutputFileName;$FileLocation$


field:MyMessage=$message$
field:value=$avalue$
file:upload=myfile.txt;$Location$

Component details

Input ports
  1. Type: Table
    Port 1
    Data Table containing field values to be written to the multipartmessage
Output ports
  1. Type: Table
    Port 1
    Data Table with additional MultiPartMessage column

Used extensions & nodes

Created with KNIME Analytics Platform version 5.4.4
  • Go to item
    KNIME Base nodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.4.4

    knime
  • Go to item
    KNIME JavasnippetTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.4.3

    knime
  • Go to item
    KNIME Math Expression (JEP)Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.4.0

    knime
  • Go to item
    KNIME Quick FormsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.4.4

    knime

This component does not have nodes, extensions, nested components and related workflows

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