Getting Payload validation error while using apis

I am getting the below error:

“statusCode”:400,“error”:“Bad Request”,“message”:“Payload validation error: ‘Additional properties not allowed: strategy, options’.”,“errorCode”:“invalid_body”

Below is the body of the request:

data = {"name":"testphase1",' \
        '"strategy":"samlp",' \
        '"options":{"signInEndpoint":"https://test-qa.pramata.com/saml_idp/auth","signOutEndpoint":"",' \
        '"signatureAlgorithm":"rsa-sha256","digestAlgorithm":"sha256","protocolBinding":"urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST",
                     "signingCert":"{0}".format(base64cert)
                     }
        }

Hey @karthik.k,

What endpoint are you calling?

Let me know.

Thanks,
Dan