SOP-330023 An error occurred during the SOAP call. You don't have the required rights to view the detail

[MikeEsc98]

I am trying to send a SOAP call from Postman that goes to Adobe, this call is aimed towards subscribing a recipient to a service. The call looks like this:

I am also using these headers:

I am receiving a 'SOP-330023 An error occurred during the SOAP call. You don't have the required rights to view the detail.' message after firing: 

I am not sure why I am getting this message, I've made similar calls using this same endpoint and headers and have not had a problem until now.
Can anyone help? Please and thank you!

I've tried adding login credentials to the body but I keep getting the same message.

[Manoj_Kumar_]

Hello @MikeEsc98 

The last parameters to create a new recipient. Do you have permission to create recipient?

[MikeEsc98]

Hi @Manoj_Kumar_ 

Thank you for your reply!

Yes I do! I've created recipients before using that same endpoint.

[Manoj_Kumar_]

Hello @MikeEsc98 

What happens when you changes the create value to false?

[MikeEsc98]

Hi @Manoj_Kumar_ 

If I change the create value to false I get the exact same error:

SOP-330023 An error occurred during the SOAP call. You don't have the required rights to view the detail.

[Manoj_Kumar_]

Hello @MikeEsc98 

Validate your session token or Username/password combo.

Also, make sure the IP is added in the allowlist of the server.

[MikeEsc98]

Hi @Manoj_Kumar_ 

My sessions tokens are up to date, so is my username and password.

I also made sure my IP was whitelisted. Still nothing...