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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5827/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: JJ_12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IllNdldpYVRFcGRTTHhZRnFGR284Z05uRmZOaEs0YUtXLU5zOWJzQjdvcW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1ODI3LCJzdGF0ZV9ub25jZSI6IjJmOTJjN2MyM2E2ZTZjZmJkMmY1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1ODI3In0sImlzcyI6IkpKIFRvb2wiLCJzdWIiOiJKSl8xMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU5ODAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTYzMjcyMiwiZXhwIjoxNzc1NjMzMDIyLCJqdGkiOiI4YjRlNGY3M2YzNTBjOTBiYmM4OSJ9.tRdeWUAer20LLw9AuzQL4noAhWuqH0Mnmwwj927brfcyZnWDgTfLN9J-LGenUoSdSIjddm3dqWQI1ca-qjqccI4rlO6Ny-FG16bh-XNMcQs-PWdtiFSsXY6yCcvNfCcgvfnWGFPEjflUefwtS1ljmCZIsSxcozJMqLSo1T3G8xOKLTdOCMaqq7eel_GQBC9AEC18iaj-KfTEoHizcsVdA4bW8F2zL0sNYrfMWS65uj5t-ba3xSUccTVw_FtE04zUDLEo5zl8x_fYwePl4WZbYt8_MeP5FtOJ6UzYCUx4OX-qKhk1RV_Fsxj2tEqYYLYRFoSjd_ObiyQeIS8V22Qx4A (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: 2f92c7c23a6e6cfbd2f5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)