Problem with post api to add contact to webex

[Mayank Purohit]

 i have full access for admin role in sandbox.
As per the provided link https://developer.webex.com/docs/api/v1/organization-contacts/create-a-contact
I set each and every thing to my postman but some how i got every time 403 Forbidden.
Please some one help me to fix the above issue.

[Janos Benyovszki]

@Mayank Purohit best would be to open a ticket with our Support Team - email to devsupport@webex.com - and send the full API request and response, including the tracking ID and the user email you are using. Then we can look into the backend and see what's wrong.

[Mayank Purohit · Accepted solution]

Thank you @Janos Benyovszki for response,
above issue is already solve now, access token generated for different webex app integration that's why this issue was happen.