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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2372/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: sl-ri-test-tool (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InJST082MURXUUF0MjVFNmJ0YlNpekstdVRzSjFGaVlwTkxDQldFOWk1cmciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzcyLCJzdGF0ZV9ub25jZSI6IjU4Y2E0YjUwYzY0MjAxMjA4ODFiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzcyIn0sImlzcyI6InNsLXJpLXRlc3QtdG9vbCIsInN1YiI6InNsLXJpLXRlc3QtdG9vbCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2NTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTg4NzE2NiwiZXhwIjoxNzY1ODg3NDY2LCJqdGkiOiIwN2ZjMWY5YzNmM2VlNTE0OWVkZiJ9.f-gUF4cQcXbD7UOoUIF7LW5F4273FCvF5gpypiz9seAMgL4C77IMyqnTL_MMZGWjAbyJaBG_YTGpxZPqQKlqGdi4-5JZl1Em6pAYoGV8s8jUr3FiaQoXlrE4ymTAJ2BL9x7SIXNUf3YjxN-y_H5pkOHQgyulYl1yJL_I22pw0Zr-tq-_wUa1uUZl-zSqkkQSQwvaGXUCF3Zec6oaYBnLKCUpXF21kFXmC1FJ4ZOt93e0yVvBlFGyKUzMsZ-cPTNdqL9saIB-WoIrjnEwg3diRudK1hH1GrobZXvdoWjU8mujy6BzE4P5tcjCY655cV_MAyeyHcUTdApC-B4eqYGg_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: 58ca4b50c6420120881b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)