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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2783/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: 09876 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InNHdWlHVks3UktxUXpUaUF3NTFVa1NpTDlKdjliR01IVUxSdnJUUzMyVjQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzgzLCJzdGF0ZV9ub25jZSI6ImFmMmVlOGFmOGU3MTI4NzY5Y2Q1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzgzIn0sImlzcyI6IkxUSSBUZXN0dG9vbDA5ODc2Iiwic3ViIjoiMDk4NzYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMDk2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI0NDA1NTAsImV4cCI6MTc3MjQ0MDg1MCwianRpIjoiYzlhYWNiZTFlOWExNmQ3MWI3ODQifQ.P5OzK5GzuMYwuRYJkVezgqVQP5xQjC3wbfjIhGI8uBcfqnDCvyXs--799nW2IKeBv-HNvAcM6Ujc0E89B4tEvRjzcXn6fVAQi8LKSYLkTsLWs0bvAL1q11Z5gs7AaQX5Gp20HRaEiv6nG2l-NCGikuc2F_cbbGezu3gJ9m69sWRk41RjhhNrq0Ullwo9YmAuK6RAkzUPqxuXE2A9rN1dRT8Eqf60f4oPnIkzJYBxch6dDvJh-AucxhmOotNallk8xtLpOza-maqRXvV4a-JkF322jlaZuWZzOyskPku8hVf_PjXrMssYU0P14YViDafZo0XDI5OJ7-Q5Apur609aZw (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: af2ee8af8e7128769cd5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)