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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2793/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Imc1VFhLUUdvQ1lNbXFibEhHcTlTOVBWcDJkQ3BkTnpkU3ZKOF91VkZXVHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzkzLCJzdGF0ZV9ub25jZSI6ImIyMDkzMzNlNzAyM2FlMjRjNWJhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzkzIn0sImlzcyI6IkJlYW5CdW5ueVRvb2wxIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTE0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjU2NTYzNDMsImV4cCI6MTc2NTY1NjY0MywianRpIjoiNWIzNmMyMGI3MTEyMDlmOWRjNGIifQ.HMQE1I2YW8Y8N-jmpPhy8rrv7y12Ni_PZlCBNXbB03N6cCh144IW-LLFnC4MyguafXWulW2UeyeVbPBYD-kA6DQwjjwAy0qrHyIwB4wp2Py7GyNwU426S4S4ixKbLNCX9-R5ad6dY8xc133n4fYdaSwsHTnGuvc2c6NEG9vOrqkixHOraKSQqg2AoFxSfFZ171X3qotzYNuK32A21swmjal3k8PF6wF-nus5UBJamLR5UMLT7Bsa1MEyCd-Gm1B7Uq7eN2PhqJQiQhEje1wfMVZg0g9X4BeFMsjDD5NXnH2vwjqtslbgyBquPohAzP16BjvRsaMY-72Fj1XFPS7k-w (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: b209333e7023ae24c5ba (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)