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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4481/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: UCER_8224 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkU1anZPWjdhQ1MtNk1HdFp1dThPMVI2NDNFcmY4Ukp1NHdtdjdNWnV5YkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDgxLCJzdGF0ZV9ub25jZSI6ImM0NTQ1Zjk0NjhjNTJmMTE3YzIyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDgxIn0sImlzcyI6IkFtemFkIFRvb2wgRGVjIDMiLCJzdWIiOiJVQ0VSXzgyMjQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NTUxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0NjQwMTQsImV4cCI6MTc4MjQ2NDMxNCwianRpIjoiNzdiODhmODQ2M2ZjMjZiYmVkOWEifQ.iclrH8UF6e32PhE46zBziOBLqeCjji2NOgW4Y3SZOccPYiME3xRi9fZ68r-S0Qcts_YTB8XBT58I9t3tucw495ZxArI7kYkA4M1yIUbRyU2iSJPhKZ6S-_y_lUe7GAAVLN_GnFUCfab22gTzwZKIhBuwEjMBhIlNKiql0v9nWOpOOEb6Vwv2mM8Q1YAkGxDG4rY6272sZxFDwTCOGcx3H5k1vUOtsL-6Pew57A9vS0lgvd_QqkEUXZyhvsVsJzBrqisPlFuy62_NT_B0mViZfiaNXDq2UlbSvYdaMv2vSjkKhIOc7fi9vq8BzrY8ozCssZ6CglE8Ph-UE6z9YIOduw (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: c4545f9468c52f117c22 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)