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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3975/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_id_1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ind3TGY4V09yMHVBZHc2Nzd3QXhkNlRSZnNDbXFWeHhvTTh6S1dSTmZ5dGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozOTc1LCJzdGF0ZV9ub25jZSI6ImNjY2M5NWE5MDgwYjQ3M2RjNzY3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzOTc1In0sImlzcyI6IlRlc3RUb29sMSIsInN1YiI6ImNsaWVudF9pZF8xIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDIyOS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDIzMjc1LCJleHAiOjE3NzA0MjM1NzUsImp0aSI6ImMxY2U3ODhjYmY4NGY3YjYwODUyIn0.AcTQM_Hh_YSRL_niZtcopirfexV8eAbf3k6_i8QZoPNqmmbTGNFUIvpWTqyhR3OU3yIg5m-6suMEipbFngpou72cR9CZ4jp_9GhPqzFr-nDGd98YZPlCBUj9YlnSIbUA6NVu-cwcjV3hQ-DjVwfNtmlLhnP7WgchCpjbypV9vUfMJqMgO7HOuAe0TArcdQpsINjviuwCGiesS0aLxAEJlXCaKMSmzSj-VTmPhSvmKtIKa2CQOqNr5DxiW04LqEIVDAZzI2zKATih0FTu21_AJsjvhtQSX84UlS52D01ed375HXSokW_Ac1gEVFBi6KGr9z-N89Kd-cANbDxTiiP4kQ (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: cccc95a9080b473dc767 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)