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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4086/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: red12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRsYjZOZDV2V2M0aDNheVRyaFJ4LWZkX21RbmxRODFJMHp5bm9kcWVGdTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDg2LCJzdGF0ZV9ub25jZSI6IjExYjM2ZWRhYmUwZGZhMTMxMmI0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDg2In0sImlzcyI6Ikphc29uIFRlc3QgVG9vbCIsInN1YiI6InJlZDEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDI5Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwMjY0NTQ0LCJleHAiOjE3NzAyNjQ4NDQsImp0aSI6IjcwMzY1MTdhYjM3ZjhjODliYWY4In0.FbVXU5pAGd3mBA-a8GOyfIZX0XCozPHAVnDAss9TRMDUxFhQPmLlscqBceymM9wDnmG3dqLs2UroxfBKUUmqaYen4LJw-bzpY9BmK1a_TQfkPqFncMWfeEOGlhtueTuA0ruLcW8AcqH7U-8oUalrpj6Ecdp57hOi9HmEeGW82hrhs5jlmHIsV7D67yZtuE39hR_eOB-AYt_U5W-ouQ6nJbAr3pGDoKqcci-7qXZ0CVXyONFMsuagEc1EEyFcp0Ej5NJiPjJ-S6x4k-z8CnZzJv3Ffj2evDkwd9gEhUJfn1WB9NWbl2EnmpY1X0gFZVH9CP92uY5oroTEd6q7ZVS0dQ (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: 11b36edabe0dfa1312b4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)