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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2210/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRuOUsyRjk1MGduWkhhZS1wSnhrQjgzTGVNZlFjZU1USE5oLUdJUUhxV2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjEwLCJzdGF0ZV9ub25jZSI6ImVkM2MwYTlhMDEwYWY1NWEwMGNjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjEwIn0sImlzcyI6IklNUy1Lb3N0YXMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI0NzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4OTc1MTA1MywiZXhwIjoxNzg5NzUxMzUzLCJqdGkiOiJmYzYxOGNmOGE5ODY4NmFmYWI4YyJ9.qK2_a3eeCNysrA7UVjXxvirRpfdzoM7UgkMfcTC-L0jpqefTYP_qNlc0US-0gkL5a4ODhWtLM9nYBb6niyg0Ki0kwjPEGwn2tYdYO5uMWK4pnHd9lotXZb9EVrJIwLDpYgS7JQz_8xHNaeE8AbZ-qMjNqbekdsyeS__5Hw3d7VFc3SWv1-k0u2y4-M65EvX4Io_-zu6OGCERTn3S4LMZvYgknsLq69zThBMR_2DPQff0G7gu0wCD6zMvIwv9kf-fcfVJdncNSmkZCCYhmXfc2oouetf7J-n44ckD6bcHoZ7RNjMQmxaQSI3jxLWlBZVGevzzifOeQV9ksWLeu35wzQ (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: ed3c0a9a010af55a00cc (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)