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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2976/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlA4eTYzVUhNMkpnc0hPNXM1Mk52ZkpWTHlvSVl6Q2RUcWZZRnhST1VkU2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTc2LCJzdGF0ZV9ub25jZSI6IjNlNjJlNWU0N2I2MGM0YjJmNjUxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTc2In0sImlzcyI6IkxUSTEzLVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMzMTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjY4Njk1NSwiZXhwIjoxNzcyNjg3MjU1LCJqdGkiOiI0NmM1ODc1NDM2MmE5NmQ4YWZiYiJ9.fiA9MMQW7T4xgVvJHNoi8UGTRrYDZgzj7jF42j4fLPIkECKA3Yg5G8azhSdC_0AiRuYl1tVv2QckAroekiSVpvsxOZDxzZ3uOisQgyNoT7iRXNDB-62gpl5cQNRAVbvOhwaMhYZr400txfEAd3o_foXE7Oa87cwa2kMIeynHx55iIGw6cubDm5zKqQi7BnbPTFqMaLGDJbRB098zVLKdiqYmcNHJ0cg_M91SoMmm8hYL0FZYh2T43if9rb915ZS5y0N_Z7YsScWMEOE4bC8hGp1Qxmg_zYkE4qX1hzSCLTx1LHA1r0jU1YPEXWF3uLZDRoxnnVOAPYMIaKMMVRix3Q (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: 3e62e5e47b60c4b2f651 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)