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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3975/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: client_id_1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ind3TGY4V09yMHVBZHc2Nzd3QXhkNlRSZnNDbXFWeHhvTTh6S1dSTmZ5dGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozOTc1LCJzdGF0ZV9ub25jZSI6ImE3OWUwMDM2OTE4MWRmNTEyZTRmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzOTc1In0sImlzcyI6IlRlc3RUb29sMSIsInN1YiI6ImNsaWVudF9pZF8xIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDIyOS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0OTg5NTkzLCJleHAiOjE3NzQ5ODk4OTMsImp0aSI6ImIwMmNiN2Y4NmU2Y2I3YjM4ZWNhIn0.bx84vebVtB6qkOxNR1YbbxjiAdwnOd9D7dQ5I9GH0Jm-Co_cKtSuReEs1D3pRLLGAEirC_dSTDmsH0z4KZPaE8Sumn9xwAAcrR_J5k05-4aIqH_zoU71vf8e36T6V-xuSbbXx7EEQOstqU0FN2COUGBOCt7UZO7hxxqEbAbe63XSh50GIaGxfOCLaWefgFxyQUfM4W2m2XkskRc4LfCxvF2ZDUPzTCIaTmcHcbGmN0vxWEU0qvTxGN4NuUV_ff-iB-M2TUWgPsw_6W71_W-WOBmBhBqDsjAwQSoe63T6RA8nXKoZe74iZOaoqeu2fwtzLdDpKT7-GlXqgBWng65aMw (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: a79e00369181df512e4f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)