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syncretism's avatar
syncretism
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Jul 28, 2020
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Partial Updates to Metadata for GTM and LTM

I'd like to add metadata to WIPs without overwriting any existing data (or, if the same metadata exists, to update that).   I connect to iControl REST with HTTP "PATCH" method and a JSON payload,...
  • Satoshi_Toyosa1's avatar
    Jul 29, 2020

    I presume you have a number of meta-data names and associated values inside the metadata property as shown in an example below and you want to replace/delete/modify just one of them. Unfortunately, you can perform only replace-all-with. If you need to partially replace, you need to first get the array (as shown in the square bracket), manipulate it, and send it back.

    "metadata": [
        {
          "name": "satMeta",
          "persist": "true",
          "value": "Sat"
        },
        {
          "name": "toyoMeta",
          "persist": "false",
          "value": "Toyo"
        }
      ],

    This limitation is also discussed in ltm internal datagroup (can't modify a subset of records and need to replace-all).