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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2406/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: 1234566 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImdIR1pNWHhTUEpqLWx6dnlWVnFoZTBCLWwweFRIaEprRHB1N3gyQTJ1U28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDA2LCJzdGF0ZV9ub25jZSI6IjRjODNlYWIzZTYzM2ZiYjk3ZGM5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDA2In0sImlzcyI6InZtcC10b29sIiwic3ViIjoiMTIzNDU2NiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2OTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjgzOTY1MSwiZXhwIjoxNzc2ODM5OTUxLCJqdGkiOiJiYTY1NTMzZDkyMTM0MzVmZDI1MyJ9.Dm9gsETJnYVwrocVwlceoOeFiNb2azbe8iBgtg5rZsKvWyi1H096kcS5a5cCS2KyMk0zRqulw7UHy1RrT22BRw6_kxjm038Y2AbP3_OO4snzdxzj8G_Q3KpET_nQhSsCFfKeNzHjsRFIM58AoYtQr397S8Qvocx65VTx4HwGJ29wcexJG7tiCb0wsQs60q6_PKy0vLHPicvF5Hf8mJK0-SzI3zgy-DkpJzbphboqp0xS9ZN7Flj-WliM-lpvcGcRq5zcKMimTYEkTlh2oWOnTCoui0RW4cJaBLzArk3uRZ44KueN2TE_04X3X9SRxPNExsqsi0PETwCnoMS8gNeSmg (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: 4c83eab3e633fbb97dc9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)