Delete

Delete block is used to erase a key and its value from the dictionary.

Block is used e.g. for:

• erasing keys and their values from input data in JSON format, when keys are created in the source message,
• dictionary created from regular terms, where key names are created dynamically.

In both cases may be needed to erase some keys from the input data.

XML representation of statement_delete block

<xml xmlns="http://www.w3.org/1999/xhtml">
  <block type="statement_delete">
    <value name="VALUE">
      <block type="variables_get">
        <field name="VAR">item</field>
      </block>
    </value>
  </block>
</xml>

In the example this block is used to delete key “ip” from dictionary “item”.