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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5317/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: 114514 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImJsUVpqbk1sUHdDYjdZT3FWT19yWV9MUkVscTZQekdMdzVmbV84d003eG8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzE3LCJzdGF0ZV9ub25jZSI6IjhiNGYwYTA5YzBjNzAyMzRlNTdhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzE3In0sImlzcyI6IkRhcmtUb29sIiwic3ViIjoiMTE0NTE0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUxNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDAzMDkyLCJleHAiOjE3NzA0MDMzOTIsImp0aSI6IjE5NDZhZDM5ZjQ2ZjVkNjQ1ZDM0In0.HdIfGQw5y7ykk31kT_-RA-ha-fbSu2rpL8xr5Aq-wf_JkFJ_OP2UHULLp2R75Mpaa2eOK8a4iLqRuAiXb6qmW2NnUyMgDSqWuhk1XQvGCrJQeAYVPNJbabedOQKetXf-e_ugTOTo0t2O0JpTVW41_OhXkPQsYiAW4Yn3YZvDvmxH8qyO_GNst7RCXTvLOlODvGUNGXLUHpFEbF5ueOBrtjn6w4-qosv-VzKl_IgM6PagxdI0TV1CWpG2tjr6am1GMLlsdpnu-vUJumS-gjeAACbN2S7oP5da-625u3wxVEmSrPLIppyuzmjmqSgRBtV4ZG2qrrezAXYUlcYKz8oJPg (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: 8b4f0a09c0c70234e57a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)