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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2925/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: d42df408-70f5-4b60-8274-6c98d3b9468d (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNfbnZRVXNVbW8wNGV0NE9KcER5djN6dGJHTnlHR2tNQ2dDc2JEMVkyY00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTI1LCJzdGF0ZV9ub25jZSI6ImJkNGY1MzdlZmIyODU4NWE1YjJlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTI1In0sImlzcyI6IkJyZWFrb3V0Iiwic3ViIjoiZDQyZGY0MDgtNzBmNS00YjYwLTgyNzQtNmM5OGQzYjk0NjhkIiwiYXVkIjoiaHR0cDovL2xvY2FsaG9zdDo5MDAxL3BsYXRmb3JtL3Rva2VuLnBocCIsImlhdCI6MTc3NDkxOTE4MiwiZXhwIjoxNzc0OTE5NDgyLCJqdGkiOiI1NmM0YzVkMGRhZjQyMDliNzNjMyJ9.U8RT-PxA0IP9op4XBWWloQPmCkCt2LNgJmCeebA-8i9d8cDf0E6TIz8KExXiIVwAKhqRdVBU_tTZFgZcaA2GyixZve8aV7qssEHyWm5yAwyrRhwXiOiXNvkDuoqmLx_hWFNLx-Wh-V3q1pLD_uXWKv8MYUIPG5E0JR1OeaOmgiB-pMNaAe6xHSk2t-3IW912YFEp4RuRy_kYckEuc1YxZue7X1f3z7AxNfglgTEi2zicg7jZl_9gWqvodFsJ2JepEz-Ul-nvhpaVDXMVamCwhxs9WhBzV0WnxI2D9M64IBxpryMaWNlQ4rVF1fW9xxozOeBpWK2ksRKPIcv_DIsuMA (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: bd4f537efb28585a5b2e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)