I wanting to access the sandbox version of the following SOAP API resource:
https://api.sap.com/api/PSM_ISI_R_II_MAINTAIN_LEAD_IN/overview
Specifically I needing to validate how to create, update and get lead data in addition to converting leads into opportunities.
I am wanting to make some test calls against this using postman but to do that I need an http endpoint that exposes the .wsdl. If I can avoid using soap all together and use REST that would be ideal but I understand if this resource is only available via SOAP.
If sandbox credentials require signup to create a trail account let me know what that process is. I am needing to do this right away. Thanks!