Getting Method Not Allowed on API authn initialize POST...

[CurtisStrain]

I'm just starting to work with the SecurId Authentication API.  I've successfully imported the yaml definition file into Postman for an API client. I'm calling to our hosted Cloud Authentication Service: <org>.auth.securid.com

An apiKey has been generated and I've set it on the client-key request header.  I believe the key to be correct, when I purposely set an incorrect key, I rightfully get a 403 response.

The issue is I'm getting back a 405 response with a message: Request method 'GET' not supported

This is odd since the request is definitely a POST. Does anyone know what the issue could be?  Additional details of the request:

URL: <org>.auth.securid.com/mfa/v1_1/authn/initialize

Body: 

{
"subjectName": "{{userId}}",
"context": {
"messageId": "test123",
"authnAttemptId": "",
"inResponseTo": ""
},
"keepAttempt": false
}

Response Body:

{
"timestamp": "2020-08-26T16:06:14.294+0000",
"status": 405,
"error": "Method Not Allowed",
"message": "Request method 'GET' not supported",
"path": "/mfa/v1_1/authn/initialize"
}

[_EricaChalfin]

Curtis Strain‌,

Not sure if this will help resolve your error but I did find https://community.rsa.com/docs/DOC-107136 

Regards,

Erica

[CurtisStrain]

Thank you, will review this post.

[JonovanBoutte]

Hey Curtis,

Based on our Zoom call this afternoon, I think you should be in good shape to start testing out an integration with the SecurID Access Authentication API. 

Regards,

Jonovan Boutte