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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3533/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: tool_client_id_123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklpSDNpRFJvaEpxS1c1NlQ3ZEdFbU9wRWlxRUtWTlpoaGZJWmJmTzJlLW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTMzLCJzdGF0ZV9ub25jZSI6ImZhYTBjNDJiZWUyNzJmOTYyNTk1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTMzIn0sImlzcyI6ImNsIHRvb2wgMSIsInN1YiI6InRvb2xfY2xpZW50X2lkXzEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM5MDkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzA3OTM1OCwiZXhwIjoxNzc3MDc5NjU4LCJqdGkiOiJjOGRlZDk0ODI1NmFjYWI5NGIxOCJ9.WZfAvKg1zJbx0-xubmlkpaUMvWl1vCzygSITUdLv1DwjTsD3GTgltADE7X8Sq2N73uLbRcTOtCje7FqVWDnQLtPJBu3zxZOUKxfgT2dzl--BiZT7ZOXDYnsE7Pd3ig5K8eDNA40BL9-iqlflYAEJrl9RDbjcAiQAGjmgYseQ1jgpXfQ4d-oJPY_QFi3ROhevePOv7av_eBno5tSWchkkTeupOYB2s9pwaJV7uV4azYDNg--ynKLhMymJ9c2ESn7xrYqdyAzeRAus-0VC3z-Kba7GuA9boAFUZjSlxNUYpm4JD6gdbivSrJCywwgtSomZov0fOYqP8fZ5QEywvjk5mg (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: faa0c42bee272f962595 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)