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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3365/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: 012345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjFqQTZpYmV5NzZPczBZTnNGYWNqRGZGSHo0cVFnbEVUYjhvcUhMOEItWHciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzY1LCJzdGF0ZV9ub25jZSI6ImE5MWYwYmUyZjM3M2VkZTg1MzQ4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzY1In0sImlzcyI6IkFsb2Z0IFRlc3QgVG9vbCIsInN1YiI6IjAxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2OTQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjM3NDEyMywiZXhwIjoxNzY2Mzc0NDIzLCJqdGkiOiI3ODRiZDJmZjc3ZDVjNTY5MjkyZSJ9.a2xIFnyv-BvBbW46ccUu4lAa3_tr9x-Bxg0-AuulFN8ZxQzm-4JrsHLvmBYtQTqBze3SZYIcB-ewSpXt2IbFMKBPFquG2ZMzooZc1J45Sn_zGNK40HuGKJSsNw8hv1b2BuYojokAuZRuzBqcZRP_PKvwvZ-WZLS3PGg3Y0gFet0kjEfdIL_iKuGLPTy3Iw2zIzILsXmJr6ZMSBJI-BE7z38BWGRMNzVH9KaKHB7U9VCfonZm_1DYsDZoNciGxd2-ouE90ZJKVv3qCgLYCuHv19CkWxWzscleesvXSt0qefHk-2vkIh4PtEAcd7iA0goV5DE5VTjw6ZNwL-Ttcf97TA (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: a91f0be2f373ede85348 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)