Create JWT Token in SAP CAPM

[kowsalyaa]

Hello All,
I'm trying to call an API deployed in a global account from a different subaccount. I've created a destination to store the details of the deployed API in the global account. The deployed API requires a JWT token for authorization. I'm using the jsonwebtoken library to create a JWT token and passing it to the API using Axios. However, I'm getting the error "Jwt issuer is not configured."

CAPM experts, please advise on what needs to be changed in my code. Attaching the code below

I have the client details and url from the destination

       const payload = {

                iss: clientId,

                sub: clientId,

                aud: destination.originalProperties.tokenServiceURL,

                iat: Math.floor(Date.now() / 1000),

                exp: Math.floor(Date.now() / 1000) + 3600,

            };

            const token = jwt.sign(payload, privateKey, { algorithm: 'HS256'});

            console.log(token);

            console.log('TOKEN', token);

            const headers = {

                'Authorization': `Bearer ${token}`

            };

            const payload = {

               //payload here

            }

            let response = await axios.post(`${destination.url}`, payload, {

                headers: {

                    ...headers,

                },

            });

Thanks & Regards,

Kowsalyaa