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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2313/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InF2S1Z0LWVhUWV0VlRNZXdVYVFOSFMzQUNJNUcyU2JvRjZLcU1DZmtXR3MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzEzLCJzdGF0ZV9ub25jZSI6ImJlOTkyYjhmNzE1YWE0MjU4MzViIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzEzIn0sImlzcyI6IkwgLSB0ZXN0IHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI1NzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDkzNDM2OCwiZXhwIjoxNzc0OTM0NjY4LCJqdGkiOiJiNjgyMjBkMzcxNGIxOGE4ZGI4YyJ9.f0hdoeH1Gu3EAwtX7E3fVGY4ZSikBRhRiB4NyZnhjk8GeJsdo4ZgavU_ijvOstmSJyFn7EnwIUp1aigVqFK5U1PODRXuofX5-87jPh90KiHU4cXeUIaqsrCdwlv5MtiyTMPnHMF_aPU4BYVGIJhjIvKAkwJe2svcoU-csOJLWNCD3e6UkWaX8h6TobwS4_AFsQqZZ1UTnmKSucXwttz0JqCxATs_7LyfBaDHUFVXjpYFqkM_1PhDlhESTGnPFP9K2y1_N2sjOsxT5xcJo8XHNhGf8Ra86jb4JEE2SnS_E4rfVON_iCm7dmSeI0CNOQycg4H_CG6WG_yNzEhEIRbuTw (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: be992b8f715aa425835b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)