V2/account/email/verification/auth/initiate/send is not working

The api was working before but it doesn’t work now @IntegrationSupport


{
“customMessage”: {
“code”: “HIS-422”,
“message”: “Unable to process the current request due to incorrect data entered.”,
“details”: [
{
“message”: "Invalid credentials. ",
“code”: “HIS-1008”,
“attribute”: null
}
]
},
“statusCode”: 422,
“txnId”: null
}