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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1833/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlBzSXBFcjNyaFBobWZUMVR1bWYtSkZra3RTLXFUdURMWjRyaHZ6VDIxVnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODMzLCJzdGF0ZV9ub25jZSI6ImVlZjI0NjM5ODgzYzJiNmM2NDVkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODMzIn0sImlzcyI6ImdldG1hcmtlZCB0ZXN0IHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE5ODUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjIzMDk3MiwiZXhwIjoxNzkyMjMxMjcyLCJqdGkiOiI3NWY0MjAyY2I0MWI2NGZhYmEyNyJ9.Kt22KceLAQreD61dfC_zvbfkGlPwnxQye8nTdBOOFx7-41ej99W5xjX-1uYwJXbRrEweWoItUZ-zQv3Hp2oAQP9VvsKgM1mUpOJ8nvSEpCwRB2nplBBeYtVprUWLCWYYa5Uz_eo69I0Yhq_BwUHRHyYS3dsPAuAwE20dLfRsjjQY6wxPR8RkezEj0b6aJnZWwl_D9BoimWOP8_VMBkTiLPeKByK4Uu0b-8wMcn0ees-x-dsNRkRpkd2VG7XrL_3jx3feU3jZ4A-B8eQuUyTvrBhjomvjwHjj8d1ICqorsqR2FEhRslBHycVjX3-7NfbdiuHSslpjnIA81CPv5Gh53w (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: eef24639883c2b6c645d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)