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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3055/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: 1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9WenotM1EyV1Q3UXBLTnR0ZDFaOWd3NGttRnVGdXNGWnNlRFlMRFpoUE0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDU1LCJzdGF0ZV9ub25jZSI6IjU1ZGY2ZjUyNWQ1ZWY5YmQ3ODk5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDU1In0sImlzcyI6IkFybm9sVG9vbCIsInN1YiI6IjEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMzg5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzgyOTY2NjUsImV4cCI6MTc3ODI5Njk2NSwianRpIjoiNDM2MmY0MTk3Mzg2ZmIwNTEwY2IifQ.eV66TssuAISAMY__Z2XVQ-zvkNUniMnPwgCpFPDP0t_Vb2lncqMlt-UE0BhKbXdy7gU8kjhsChj0slt68i2LqKaNw4aw4wJUGBFfolcFmy7I3H2Sp7yez2vtPCg4zNJfXqPCt81xgSkLQMBqmz2K4iKaFlIgRBYQCyab9FlHUkzS0WbUSojk3MQF3Zh_bfbidzy7KIkz3o_R7UcIKe4yuDhfJUpjFinohRlpfDsnvLhSQnMFzNQ7f_7qKxAZBAMdTK2ojZWelIWi1W-7Jbt1AzLnNUTrMNTAnj5bk3F_aqc0QlAPuajdInXgqMdeBagTFNCAs26g6GIk-6Xe3ZG16Q (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: 55df6f525d5ef9bd7899 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)