Hi Shannon.
If you tried using the Genesys interface and it didn't work, it's very likely that it won't work directly through the API either.
I recommend that you open a support ticket with Genesys send the ConversationID so they can help you.
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Kaio Oliveira
GCP - GCQM - GCS - GCA - GCD - GCO - GPE & GPR - GCWM
PS.: I apologize if there are any mistakes in my English; my primary language is Portuguese-Br.
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