Required request parameter 'idList' for method parameter type List is not present

This error message indicates that the API endpoint you are trying to access requires a request parameter called 'idList' to be provided in the request. However, this parameter is missing from the request you have made.

To resolve this error, you need to ensure that you include the required 'idList' parameter in your request. This may involve checking the API documentation to determine the correct format and syntax for the parameter, and ensuring that you are sending the parameter in the correct location in your request (e.g. as a query parameter or in the request body). Once you have included the 'idList' parameter in your request, you should be able to access the API endpoint successfully.