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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2120/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: 999999 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJwZGM5ZUNaeEJXMFB5cmJCMHFFZi1LS083YUNoN0NweHQ3LTludnRURFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTIwLCJzdGF0ZV9ub25jZSI6IjUwMGE0MTBiZWE2MDY4NTk5ZDEwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTIwIn0sImlzcyI6IkphaW1lIFRvb2wgMSIsInN1YiI6Ijk5OTk5OSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIzODAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTY2Mzk3MSwiZXhwIjoxNzc1NjY0MjcxLCJqdGkiOiJmYTJiNDk3MTdhZGUwOTlmNzEyMiJ9.jiklhL_T58nTjGTMdtWcgA8WLPqo1W01LfiNd0a1coFmky_WTl-S2TvYdFngBqMoFzG1fcusoVJVepDk86WllPadw153GaqjNd305aZCv6Zcyzt8udnsvUZJVJedOrQa2YMi0mXHCFM3zJjaXvJjH_Wy0SDUPTNKt2CoHStLiyNR7bngYKHaBaQFUUAaUxBE1xh0B6qGsgW-zZ6X0J5be2Pjqys63Ek6CFZew6jse5ostGOyqar29PBCxD6jivXNfbxQ-3zL2PORlfvcvdjEDezTv9-MH4ncKhYOpmcDKnLCQrTeglfqHngk0ARfPvTNjsJ-REBpHPKi_eBct1HO5A (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: 500a410bea6068599d10 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)