The action "GetClientVariableDetailsByEspaceDetails" is typically used to retrieve all client variables and associated metadata that are created within a mentioned eSpace module name. 

Meta Data: Information about the client variables, such as:

Name of the variable

Description of the variables

Data types

Last modified date and time

Last Modified User Details

This action is useful in scenarios where developers or administrators need to track, analyze, or manipulate client variable.

Using "GetClientVariableDetailsByEspaceDetails" action, you can retrieve details in 2 different flavors.

Option 1: By eSpace Name

Description: This method allows you to retrieve the client variables and metadata associated with a specific Espace by specifying its name.

Option 2: By Valid eSpace Version Number

Description: This method allows you to retrieve client variables and metadata based on a specific version number of an Espace. This option is useful when you need data tied to a particular version of the Espace.

Parameters: eSpace Name + The version number of the eSpace  + flag IsExtractionNeededByVersionName set to true are required.

For the "GetClientVariableDetailsByEspaceDetails" action, considering that it tracks information based on the OML file, a reasonable server request timeout would be around 30 seconds. This is because processing OML files may involve parsing large data sets, and extracting client variables and metadata could take time, especially if the file is complex or large.

We can dynamically configure these details, if you want to retrieve details from more than one Espace.