do we need a patch for rest adapter im getting a null as a response ?

SOA SUITE  

12.2.1.4.0

is this a known issiue were the rest adapter response is null, the response configuration is based on a sample output. do we need any patching ?

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        "2023-03-06T22:51:00Z",

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        "03/03/23 23:54 nms1: Event notes\n\n03/07/23 22:24 oma_todd: Todd was here again",

        "UAS",

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        "Pad Mount Transformer",

        "Dmg-Out,Out",

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        "PDO determined by Customer Call",

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