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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1862/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: client_tester_543210 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJiMDZIQk1fcDdOOVRWYlk2SkZyUFowNUlHbEVEazduSVlVN2VYU0dDS00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODYyLCJzdGF0ZV9ub25jZSI6IjdhZDhjZWQxYTM3MmMzMDAwODVkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODYyIn0sImlzcyI6Ik15TmV3VG9vbDU0MzIxMCIsInN1YiI6ImNsaWVudF90ZXN0ZXJfNTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjAyNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY1ODQ3Mjc2LCJleHAiOjE3NjU4NDc1NzYsImp0aSI6IjllODg4NjVlMjk1NDNkYTIzN2JkIn0.NskDE1jErE5J2c5s3LlXEB8BCjsSC4TpW1X_3IO4n44Ecvt8JF5XMQ9ONFB-T26z62sltX844JHcLf6OJkfT5EhaZhcfkJFV-CIR6hl1QjjYiLBWNjr1LCJuot7_5UsUeNxUt0OfjCvh1ev5njZ7tfdEDwgS2PvCcxgWxDAcuglc_uyIVHsLB1Yu_HeNWJoTxOP-CpSUMXgU-22MkfcqbtKbCEsBXxcT0CEhVsw65TqasYYPp5wSi4bOA0UJYB7lJ2SjQPtCunzWwN386InlcMwF5AxkL1yhV9Z8eLlu1cqh14QhHGtczIq6UL33U_ZsmvTrzYPjeL9VrV4DGhrx7w (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: 7ad8ced1a372c300085d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)