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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2670/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: spiceclient12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImFtNzdXSnRQbEJRbVpvZVN4alczLUQ0bVVQNlJibTJUY3Jac1laam00cUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjcwLCJzdGF0ZV9ub25jZSI6IjQzMjY5MjYyYTY3ZDc1MzllNTdhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjcwIn0sImlzcyI6InNwaWNldG9vbDIwMjIwMjAzIiwic3ViIjoic3BpY2VjbGllbnQxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5NjcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDc1MzQwMywiZXhwIjoxNzc0NzUzNzAzLCJqdGkiOiIyMTcyYzdhNTc1ODg0MzBlZDdjMyJ9.ejz1V7IQhPRJfBXHPE7eMqkefopR8fMnyVKmiVZpvouvvSdoSf1oiyv51R32fnrxzdQZ5gVQHYooi8EeN-1CmFyq02z1EZ6gK03GS26hb4olMOaOnAkWZgMeAHqQgmsVoHo76OFCnfkUNt2_wsYvb0MZGGsJvnH79fK7_Jfw7n6ZD_pLWeK295xREdug6b8fhfrZ-_YrzhVgRjimI4-slPpKE7yTdWYUZ9QhR40i9ChSqqL0LkT4-aOEYd-e7OiVkiLh4IL2ZyP1_2aHdi92RS1lBLXr40TBgrH9SSvzoaV9KE3kL1cmHk1KYV5H1RbMBjJK5rWfg4Fx_Y-qDFKeIg (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: 43269262a67d7539e57a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)