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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4947/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkpxVTdIWE4wWmwybW0yUmNwTUI4ZXdsMWNSR3ZRWVljNnhIeVAxRGl3ZUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTQ3LCJzdGF0ZV9ub25jZSI6IjBhYjI3MGNjZGUwMDkyM2M4YzkyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTQ3In0sImlzcyI6ImNhbnZhcy1sbXMtdG9vbC10ZXN0LTEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUwNDcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4ODA5NDI0NCwiZXhwIjoxNzg4MDk0NTQ0LCJqdGkiOiIxODY5NDAyOGNjYTMwZGE3YThlMCJ9.AY8t2Q_eSkhfYTpPZ1okvqcs2y8B_5Rlb8gkdt5xag_PIJgsVZvTdKdIyA4Nakz1wASvrQ6ylTVs4weD7gDsIazwjQrK-2tFWQPkORmr_3qTlq0Hz9xoykoq_zpQbvlbUoG9zs8P0cDyA9TKi2tBeFnkBw9Bo3zn3Af1vO3qNqjamUvZbxr6nZ1ONK0KLZ8XgVOZRLCKcHcR9TKuvhUlWNYc9su8wVmHmf91pqttQEGyGSHiSjLX7gSyaIvfHSZ0y5d7kagvAeEWwxFyGW1u6gmFnFeCRXxNST-aCZ8nq0DZeDzGzARHmC_g0L7qdyidCfGwDGEw-2vdSGjm32F6Rw (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: 0ab270ccde00923c8c92 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)