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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2441/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: poc_udla (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IllINWtGM1JUZVRjRExmaUhnQzlkOWhOcUUwbng1bngydDZtYm81aFlid0UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDQxLCJzdGF0ZV9ub25jZSI6IjU4MjZmMmFiODYxOGMxZGY2ZmZjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDQxIn0sImlzcyI6IlBPQyBVRExBIFRvb2wiLCJzdWIiOiJwb2NfdWRsYSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI3MTkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzA3OTQxNiwiZXhwIjoxNzc3MDc5NzE2LCJqdGkiOiIyMTZlZmU3OWU3ZWU5ODBkOTM4OCJ9.a9Ts3aqob8cAlWUwJ7q_lJwi3XXmNLqgCeZs3mxWfgd8kJjO_3viIH5kwenA6Exr0biJ_aQEOG_IvlQb10Uk-6s9qjs0W6FZbgKQlnjGnAku5rq1HItUAa3dRk7YbYuLkbT_dWtpgQyUJK8_P32sc1SJFcbLje5-vbTom2cU1Pwjc67RdmBaj3cA6Ujr1k2irrZMnWCJ1oGL77OCpMkDNwCZb_12tFCK1kf37IilV3DzTj_6cymbUI1VjOfPcwTGzX_jkfaU6Wx8VAZAxSgPjv5Ik1cCkaYpz7AUnocz1thQ_OciDZzNaUEyj0dlcgtVRJhrMGGV_VK91oXajXxOEA (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: 5826f2ab8618c1df6ffc (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)