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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4558/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: 81056 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZkQnVPeDZGQmlMZVBjZDZFOVJ3bFpwMzNEZkRUaGViak9Cb1VOb0M4aTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTU4LCJzdGF0ZV9ub25jZSI6ImRmYWM1NzU0N2RmZjQwY2M5M2RjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTU4In0sImlzcyI6IkM0VG9vbCIsInN1YiI6IjgxMDU2IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDYzMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNDYzOTAwLCJleHAiOjE3ODI0NjQyMDAsImp0aSI6IjQ3MzJmNTcxNDBlMWQxZjRjMWEzIn0.MSm_PLfdZVHQySdHC8QfAsjyuuDOb_k4C-HikH9vG37zc1NoMaTDSn_rTDyJ8Zh1HGJIpmPqxlQzJFHvIyCyk9jPFetMXbF1aZdg9DPSminvFw2h_XrhKMQF1v_GjQjACetT9ta0cmPotovYUE0vU8e7ZrAOlfrAz6C9tE_cdwgWYxD7OJSy4IsYPqfSL_nXx_KCuSxt0uh4_8HLvL2sfrROW2jxbghi7lcIx--FmOUfxMTdmxjcgZRh2Q7Cb09TxZE_UFsntH-VLirnvA-PnKbh0DzTFQsFKcAXXiy9OQUfqjYCxkSnsKEPJB3zlEETKKUQhRPgd2r4YuhkPh6XEQ (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: dfac57547dff40cc93dc (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)