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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4669/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: llplatform (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik1JZ2R2YzM4bWRLWERBRkxRUkRMMFJoQi01b3l5TXdBLVg4MEZDUXBmSFkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjY5LCJzdGF0ZV9ub25jZSI6IjEzNjRlZDM4MDEwNjU5MTFjZGExIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjY5In0sImlzcyI6IkxMVG9vbCIsInN1YiI6ImxscGxhdGZvcm0iLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NzQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzk5NjIyOTEsImV4cCI6MTc3OTk2MjU5MSwianRpIjoiMGUxZmU5OWI2OGQzMGRjNDNhM2EifQ.coHNY3LjpW5RIg_C415mY8A57PuNv3RD3sjo2yqP6BRKtnNY-JX4kqkRuWNeMHWOmC4H41SU-OoAFChV9DAUjUOEfKECewc2SbW2X5x6_6hiZxhj8Hii_tUQGvUjGgaJ__lrlCanP6f3fJv6mUUElvRlzG-KCd3kTeHQT5agCxCN6jXcXGhFoyoPeSvuREOBAYANvsrfyxjMvLufz7PlTy_kdF1dkxAbbPSNMY0gcEFBCc9B4FlVcgON_Gq9-tzK0-hf3yakUaq5hVSHcr3-bNggHOHJOPLbWAoY7GXsTts_yhc6-6XSUnL5bQyXJSbtzyEsgBdSMthTvqJkU2-0wA (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: 1364ed3801065911cda1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)