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.eyJ0b29sX2lkIjo0NjY5LCJzdGF0ZV9ub25jZSI6IjY2MTI1NDg5ZjJjM2NmYmMxY2EyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjY5In0sImlzcyI6IkxMVG9vbCIsInN1YiI6ImxscGxhdGZvcm0iLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NzQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzIzMDE4NjAsImV4cCI6MTc3MjMwMjE2MCwianRpIjoiYzhmZTY4MTE4NGFlOGVjODFjYTUifQ.g2PdprJSrBdjds9BfPPPN5YQcurFE8T0rdZCxtaGtrqggCczKwpDR6XGLb2_flb4ejjJri3WCrw8UliqbZw4L2uUkMOQDEzwjpS29cVtcG8ZbT1pqH7GTzDkSE_ivba3cv3Is4Kazefx08oZCXSH2FB2g0_N2PsBUwoDpAJWxoRqzwkYZf-28yaw_ZvensXPvRzTyXyeKCoFR4sI3dKy9YuU50moYFB3vxJzWIcoIQZ5XYCPS3IrDR0vJ0EhxI90sH0pTwwIqg2UL-WJ2x5_lSOg_gnsYArI6g102G-4SBXbV0nOHklmKNHyI9MXfPcbbRdY-iI0pIzGoZH7UbGFQQ (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: 66125489f2c3cfbc1ca2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)