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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2570/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: 123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjZEN0tmZFZfaEJrQk5ZcTVKQ191Tmh3RndKZldaTWJxbWpJWHBCUXFfZmciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTcwLCJzdGF0ZV9ub25jZSI6Ijg1OTAwZTgwMzEzODYxZDNkYWJkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTcwIn0sImlzcyI6InRvb2wtbHRpLXJhZmFlbCIsInN1YiI6IjEyMzQ1NiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI4NjYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjMyMDkxMywiZXhwIjoxNzc2MzIxMjEzLCJqdGkiOiJkYWYwMGFmNDVmYzM3NzM3ZWRiZCJ9.XVLNQ121mVsuuQ2o2sIkF1u0o2NDae6m0P7Xra2a9B7F4P8ndE-mxb_vh7vYNBzIeUSzUyOMQ-e-OjDl1tq83EkkmFb7SlO11wlxVvkl27XQSFm9nMiGC2AkuG1e4QxGD2wqekhIa0EzSxElrK7Qntw228rHw2x8ag27J85cLxXXWbv5c7TNP_CdoeSu1wBk8grwI-b8wj9FdOq6Qx2TgJRjbW4XlTnVjZIyOsjB8mrT2ZJoMhSHSepbudUVik-ybtB7LaaVhWj5Z1WwqQclBhe_WlhBXHrGumr7I7jDA0tXoYHVq_D71xDsjFy0ZOCxQ1uKYO_7wVZ1zqrbS3j8Zg (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: 85900e80313861d3dabd (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)