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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5323/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: 77777 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZVWHlkM3dfR2ZnV1U5dmZ5UzlKOTk4S295OFk5bWxjRloyUEhUWWpmbkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzIzLCJzdGF0ZV9ub25jZSI6ImM3MmYzYjhiMTY3MDIwOGQ2MDNlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzIzIn0sImlzcyI6ImtpYWxvLXRlc3QtdG9vbCIsInN1YiI6Ijc3Nzc3IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUyMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2NTYzNDk3LCJleHAiOjE3NzY1NjM3OTcsImp0aSI6IjZiZGE3Y2UxNmRiYjZiM2Y3Njk4In0.l-Ip-9PU2Zt3a7Tri2VdOV6KRzQpr0fyN6TjjBvuhNZeRhlAdBogq1XCZm-Edunnb3017Ex7T1lVF-50iQ-YY-kfBjBJ41F815mK9tQvkj3RV-g11R4wRAlv2kzYcgg8pAN5etX6yUhhgqGLNtQUe9Yagv4BZF76yQ4YivdvEgLKvR52GI28cgM-DTTQd9DUPK09HiuaEZqVbsQ--zFg8Yb1Uk8cJDHTa0EXvRtQJAGobOwkH-Kn7HAXdY6Fq5luyMst14Muv1feDgkFd3W9r4TY-dSPCqTfRXjYAuE5CCJShDWGSd82ccgkzWqSrPv6PgzJWxo1Hz8M0aTRsFBeaQ (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: c72f3b8b1670208d603e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)