Some queries and mutations require headers that authenticate you as a logged in user. Add this to the headers of your operations ->
"authorization" : "bearer {meshToken}"
Generate your MeshToken
using this mutation:
mutation generateCustomerToken($email: String!, $password: String!) {
generateCustomerToken(email: $email, password: $password) {
token
}
}
If you do not have a customer account, you can generate it through the BC Admin, Create Customer mutation or through a connected Take Flight front end.