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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2694/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: cv_test_clientid1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlfOG0tbGJnbUQ0Z0RhVExaOG9pc09BckNrZmFHc1VScV90d2drNXE3VkkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjk0LCJzdGF0ZV9ub25jZSI6IjEzN2ZmOTRmNDk4ZjMzODViZjQ5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjk0In0sImlzcyI6ImN2X3Rlc3RfdG9vbDEiLCJzdWIiOiJjdl90ZXN0X2NsaWVudGlkMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5ODgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjgyNDg2OCwiZXhwIjoxNzc2ODI1MTY4LCJqdGkiOiIzOTBkNGJiNWRhOWY1YzA0ZDhiYSJ9.CTYmptEIlBvYbc15MWjwlkQZVLjun1EXMAxTovuAQO2PTNlm35mXLBUDYkQD-SzAhDpZ8EIr92g9RG0h42mEAuXOZpCdKKeI1InWx-a9ecYNuiv0lG6YtuWo0p2k4DPW3fZcgpOSzRQEMmSB4StHCT9ROEni3Hx2JtxWU60hQPdwE7C7JWlOFClYTTmV-3oE7W2U257hzoz6HrsbVBHhbTsgPuIPqWoaAW-ER_vnD29o5q-mj1Vu601DyiJqNtYquBD07K1nYrCSOEwwneuD7yxjkw7aiAb3EmOJz-Eegtf_palM1xMudAOzTJV7IyGw896yEONtVG-eW_96lmklnA (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: 137ff94f498f3385bf49 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)