Changes to Create sync job

the custom_params request property type changed from string to array

removed the request property mins_internal

removed the request property parameters

removed the request property password

added the new optional request property authmech1

added the new optional request property dry

added the new optional request property mins_interval

added the new optional request property password1

added the new optional request property source_id

added the new optional request property username

request property enc1 deprecated

request property host1 deprecated

request property port1 deprecated

added the new optional request property user1

added optional request body

removed the request body