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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2950/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: 123123-2342342 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJuMHVsYUxyX0NQLUZHMHkwUmFwSzFBbXRNd1c0aGx6UFVaR3ctcGNxQW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTUwLCJzdGF0ZV9ub25jZSI6ImJjYWM2N2ZmM2RkZGQwYmMwMmJmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTUwIn0sImlzcyI6IkJhY2sgQnV0dG9uIFRvb2wiLCJzdWIiOiIxMjMxMjMtMjM0MjM0MiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMyODMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MzU1MTYzNCwiZXhwIjoxNzczNTUxOTM0LCJqdGkiOiI1MjU2OTlhNGUzODEwNDU3NzgxZCJ9.kSA49jR4r6OLA5jPozaVu3xMiOU4A5c5mB-DUw6VPg6DfMR-X8AjI09sbcQaLVVa5WkDzRo8OU9h7LnYv1bX_3V16hyyofyJ7rTMAHIr7Ka-P3EeHyWsiQ0cAGo89OdgGHMJRZwF00RMS9grTNtBlOZC5PKhZxYHNWYIas6XiKwAE9hu2mr9vz9Oy37CY8lZIb3a6afPILXZInsu2B3UEOsXBtDbJmyIPd4fwp59v1AO5FKqb1ALRT7fh6v8zEnUA686v063E7kppMUs7o8Q2t-bjG-Wzld5E38afmO0XRl6cDQLJoZXTDo5xOQAXvUwEOKSRKneY13ak04pRCN6Sw (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: bcac67ff3dddd0bc02bf (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)