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For Entity, change the service URL port and protocol to HTTPS and try:
https://localhost:8181/Gateway/DocumentRetrieve/2_0/EntityService/EntityDocRetrieve
For Adapter, do the same, change the service URL port and protocol to HTTPS and change it in the internalExchangeInfo.xml , for file.
For example you can change the "adapterdocretrieve" service URL to
https://localhost:8181/Adapter/DocumentRetrieve/A_0/AdapterDocRetrieve
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