This assumes you are familiar with the basic usage of the Gateway Migration Utility. Following is an example of how to list the users in the Identity Provider with ID da698409abc96df215cf2f80b2175a41.

/path/to/GatewayMigrationUtility.sh restman
-host apig.example.com
-port 8443
-username john.doe
-password f5VPX0yUJPg.m4BrjdgMv84UgktddJD3xA
-method GET
-path '1.0/identityProviders/da698409abc96df215cf2f80b2175a41/users'

Or the -argFile option can be used, to reduce the number of options that are used on the command line.

/path/to/GatewayMigrationUtility.sh restman
-argFile example.properties
-method GET
-path '1.0/identityProviders/da698409abc96df215cf2f80b2175a41/users'

Something like this should be returned. Notice john.doe user ID is a51237cc16c31b69edd66bb1e7243219.

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<l7:List xmlns:l7="http://ns.l7tech.com/2010/04/gateway-management">
    <l7:Name>USER List</l7:Name>
    <l7:Type>List</l7:Type>
    <l7:TimeStamp>2020-08-28T06:20:35.478-05:00</l7:TimeStamp>
    <l7:Link rel="self" uri="https://api.example.com:8443/restman/1.0/identityProviders/da698409abc96df215cf2f80b2175a41/users"/>
    <l7:Link rel="template" uri="https://api.example.com:8443/restman/1.0/identityProviders/da698409abc96df215cf2f80b2175a41/users/template"/>
    <l7:Item>
        <l7:Name>john.doe</l7:Name>
        <l7:Id>a51237cc16c31b69edd66bb1e7243219</l7:Id>
        <l7:Type>USER</l7:Type>
        <l7:TimeStamp>2020-08-28T06:20:35.478-05:00</l7:TimeStamp>
        <l7:Link rel="self" uri="https://api.example.com:8443/restman/1.0/identityProviders/da698409abc96df215cf2f80b2175a41/users/a51237cc16c31b69edd66bb1e7243219"/>
        <l7:Resource>
            <l7:User providerId="da698409abc96df215cf2f80b2175a41" id="a51237cc16c31b69edd66bb1e7243219">
                <l7:Login>john.doe</l7:Login>
                <l7:FirstName>John</l7:FirstName>
                <l7:LastName>Doe</l7:LastName>
                <l7:Email></l7:Email>
                <l7:Properties>
                    <l7:Property key="accountExpiration">
                        <l7:LongValue>-1</l7:LongValue>
                    </l7:Property>
                    <l7:Property key="enabled">
                        <l7:BooleanValue>true</l7:BooleanValue>
                    </l7:Property>
                    <l7:Property key="name">
                        <l7:StringValue>john.doe</l7:StringValue>
                    </l7:Property>
                </l7:Properties>
            </l7:User>
        </l7:Resource>
    </l7:Item>
</l7:List>

Here is how you would delete the user with ID da698409abc96df215cf2f80b2175a41.

/path/to/GatewayMigrationUtility.sh restman
-argFile example.properties
-method DELETE
-path '1.0/identityProviders/da698409abc96df215cf2f80b2175a41/users/da698409abc96df215cf2f80b2175a41'