response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4039/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: client_id_cl_1 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNfMUZxcGNWcUdZVUU0ZUZZbjV5SG1aanFNcGZ6Z1pZRng1Yy1ENmxWQ1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDM5LCJzdGF0ZV9ub25jZSI6ImI1ZDkwM2EyYTdmYmNmOGI0OGVmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDM5In0sImlzcyI6IkNMIFRvb2wgTiZSIElNUyAtIElNUyIsInN1YiI6ImNsaWVudF9pZF9jbF8xIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDI3My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc5ODU2OTMyLCJleHAiOjE3Nzk4NTcyMzIsImp0aSI6IjE2Mjk5YTdiODkyODhkOWU2NTM0In0.PXA5wmOAnVvhuhesKoU90F7_cdeLNVfixBJIf1U7w625ZTCYZoRuo90jF42uuEXA9EXWEfvELcgPxmW_-tbItOVuMUDUo4tQNiYjm1tBO_eNZcIAKvNPtrdQw_OFWwGvYA-rlzp-emUuQSfRGpLr9xSoArKlM7WuSGstItkS3sG6TavBrW8ZMI4Z26DvU9iBjkjwYT8DRSMMAASuma92cfIXAM8833NDiIUxIeclFwToamlpWG0f-saxxmASLeTMFOUUy8mtim4zOIlYP_3y99J0JHPwy7a0VVDHlhu4QwNkTcZQvKDv6IQWCpSwk9CKuv-Ck1XQNYZCrNYooF4bPg (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: b5d903a2a7fbcf8b48ef (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)