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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3802/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlzNjRIY1pSelZHVlZaWWVkWHROc0dJQVdMLWNBV19IOGxrUkU2YU5PX1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozODAyLCJzdGF0ZV9ub25jZSI6IjM1YTg5YjlkYzYxZmJiNzJiOTBiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODAyIn0sImlzcyI6InRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQxNDEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTgyNTI0MywiZXhwIjoxNzY1ODI1NTQzLCJqdGkiOiI0MDhjZTNmMGRjYjE5YWY5NDI2NCJ9.gqea2IS8JJQQM8R8V7sY6_Y6vf-p7_UgEMsAIoZnz4JVRSKdx05wOG03oeP0BUgKNXkeMW0OZK4_uKzQ-CtB1nySCLxBIgK7zhZiHldsW2pIp-EO3ix7t7vXmbQGK9Cv31KjwsxJfiiDHt6AiOwKSHIedHMw37I_zKJBUl9RPsquba03nq4U0pmCmVXw8U6ErKOOO0c2QXoBnmQ0pRCE7Zxoea360TpG8xJuMho0BzLmUwoq5SZCXOTEZ1NMHsE6aUkOVPGyIlsKPT47_NXzOwWFZEvvUamA3S-BCQYRbBd1tg5eIqg4ElTnHWQceOPr9jD9xJyRZH3Vvb1h3GiBEQ (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: 35a89b9dc61fbb72b90b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)