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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1836/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik5xT0F1R0g2NTRoNmExMXR2eWRVRHo1LXdlRHJrUWF4UWJIeGxVNlg4R1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODM2LCJzdGF0ZV9ub25jZSI6ImJkNzBkYmQzNzRjODg5ZDI0NzZhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM2In0sImlzcyI6Ikhhcm1vbmlhIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTkzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODkyMTIwNDMsImV4cCI6MTc4OTIxMjM0MywianRpIjoiNmQ3YTU5Mjc4Yzg2NmJiNzEzNTYifQ.XHTNJkGkiQdxghjggRemgnXmkX7laCbcWOOrKTBOpuqhx8tJMRGyzV1-vxLcUfHzUXkaVO7gWWBsxl8WIAyfsp2XVqJ9Be6-CJzetfXx27Ltm4TOET_sMgyHfqRtIl3xDVEJZfP9t2zgxn7t0fiZlSAMOyMjfTQjVo8LscH6d99i4yObGNDUQEWeRi1qgm3bm-j_r4kSKlLUdMEzzamymAOR6LghEPkv8Fs-dQtTF9eZ570bdNxPHD2MMtZuej8yn-UzJaj4SLVerWZZOLR5S6E2Y1WAio4Ud3p89RE5QSv3QBHYs0_DFEBIfTV0S09vl8Ux64Vh8qoxG604OV--CQ (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: bd70dbd374c889d2476a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)