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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4515/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: 314159 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImdPd2lPSWRyZ3pNZTl1NjA5amdWT3NsTWp4a0Y4d01LZDRxaV9YVkYwU2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTE1LCJzdGF0ZV9ub25jZSI6Ijc1YzBhZTMwYjNkMzA2OWRhMjhkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTE1In0sImlzcyI6InNpbS1sdGktcmktdG9vbCIsInN1YiI6IjMxNDE1OSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ1OTIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjUwNDc2OSwiZXhwIjoxNzgyNTA1MDY5LCJqdGkiOiJiYmRhZDMwMzEzMWE4OTRjYjg2ZiJ9.aQR6fLARugACmCytQChW52qCMhAjhfbnFBlMR3xU4DVNue0zsvLg1nA7opV6_UFhseLeVB18fyDNuPC3xMX-5sbR-rdmPD6mmDmztKpk2lxtbhovEecnnn3oeavsE1BZSCaVpzySBvGwLizVNJz8VmJTfhmM5ti0-k8kdc-2Z6XkE2duNcKqsLN366p6y2sKPBKeCKn4OKYaB8ME8oEDMP_K0BAPbMZ2kkhA9_4RbXuem3UBoDjn4eQJK7Qec-pL74OnRQaCu8muSHk_gNQDQopMy1jRfeHUZR2vERJFPLOD1NemnatFZG6ZyYIGL5eTI_75v4YHq7g-mdZWmQCY3g (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: 75c0ae30b3d3069da28d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)