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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2333/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: abcdefg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InFKbXBjSnNGWkM3dkktMXdlZDVJMnlWUm9xaVNBQ1VlakpzeDJKcGY5d3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzMzLCJzdGF0ZV9ub25jZSI6IjhjNWMwMjUzYzZhZjhmYzQ5YzE5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzMzIn0sImlzcyI6IkFpemF3YSBFeGFtcGxlIFRvb2wyIiwic3ViIjoiYWJjZGVmZyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTM3MDgyMSwiZXhwIjoxNzg1MzcxMTIxLCJqdGkiOiIzNWQwNTNiNDQ1YmEyYWVmNjVhMyJ9.CIHMdhmBmnwVjz8HLd8OADNC88CT3MjSZBJguoyoJ-gEHk4jlRDzESWc2HQ5GF1RpoI_JViAWLkTROksNTvXKHDqvmpAHvsMc4pGBjB_hQ1r1g1EuHvRBVDUAWtt28ivCUcYWR3FRF8_sMzPH5sSnma_Fp8soWJSwE7i9qUSWlFF04BmdARZbJaIrtxxvhoEm2vg8T2OZAZw66DD5yYVaCtdQYkBs0rgzItgD8c0r8MFvPCWEEAdJdnd1nx_3M8FUIYt9qs_zoM74vuE-Adc6DRCS8ARa2RqDvoYMtj6KhIK5KITlLpzeJ28yf0gwTe-dwnYRUBxz39Wetdl5xHayQ (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: 8c5c0253c6af8fc49c19 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)