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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5348/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ilo5SllIbUlNTVNCblF2OUFBc3M5aVlPSmFkMmxxUnpYRllMaDRLazF3dDgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzQ4LCJzdGF0ZV9ub25jZSI6IjRkMjhhNWZlZjQyNjBmZWEzM2RiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzQ4In0sImlzcyI6InRvb2wgbWFyY2ggMTkiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU1NDcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjcxMTgxNywiZXhwIjoxNzcyNzEyMTE3LCJqdGkiOiJhMGRjZGUwZWIwYWI4YTQ3OTg1YiJ9.OnUnHNWbX_17G2ushXqTW7IJkq8btwfWg40E_Uh47fSIxP0I0Q1ePZGD9ZNGlv8MXemuUBBCJqC-BfUhYuXLcEvcXYXLqNNm1s7DBmiMaWhJ_1ylvcXS9E78GJoDC8kF7W96rY5YZlDj27TMns3YdIkzkKtwE87bAInlAdm0d2TCFxPZbapfNQmgs4Fz08dMUFJnUKqGQ6D1zkW1AN0c2Z0UJfnhyiydDF9FKD371Q2hySNNK815bevs7CKGKRMmr5UaMMfwl__eg_u16r5IBchW8FSnaiNxRTcXJ360pCeTqVX2OzI01PaLUwkg-ijQ0FElCI3xcMXfQH78MybzXg (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: 4d28a5fef4260fea33db (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)