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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2027/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: OAuth_Platform_Client_ID_20210624 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImlQMFhaU0l5UlE0eXpLWmxYTHFHY0Y3OFdJTVdzRnV0RWpSTU93NFgxOXMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDI3LCJzdGF0ZV9ub25jZSI6IjVmYzU1Zjk4YTFlZjNiMzU0Yzk4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDI3In0sImlzcyI6IlRvb2xfTmFtZV8yMDIxMDYyNCIsInN1YiI6Ik9BdXRoX1BsYXRmb3JtX0NsaWVudF9JRF8yMDIxMDYyNCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIyNjYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDQ5MjQyNSwiZXhwIjoxNzcwNDkyNzI1LCJqdGkiOiJhNDQwMDgzNjQzZWU3YTY1ZGExZiJ9.OJ1bqG85iH9h7NStz0OgpEAVCL0tIrsYHto4fR9NszWyGj0zBBBsKr9a2Iieiuy4AygBLL4BPgWoKJmNvGSwHd1kvhflF7M0gtC6vxiSluizsc4u8jSYOTYyjsgYh9KFGA1Er4FjcThVhncG2FZnwjhW69MkvdweDe7ueoHJ1BRb60jqbV5xYyqSw3iK-0jEy20xWwjufFfZfqDfK-MPpxtKm-FIBD9OXyM-T16Tz7BIKIsUr47lTtYKN7jDg7phpXiBtJ3Ahc-qaAvWu5SmhBaZ6L58iJ-lBT8Fb9wHblFb2LK10AFaCvKFH0s41qTteniYPsZsNSx0BNwUVGae2g (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: 5fc55f98a1ef3b354c98 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)