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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4389/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: ppr-app (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjlfVk5ORGRJNWc3a3ZnX1dVOUNLTWFxeDk1dEtHN25PajhDUjdQUjRjejgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Mzg5LCJzdGF0ZV9ub25jZSI6IjU3OWYyOTFiYmFlODJiNmM0YmQ1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Mzg5In0sImlzcyI6IlBQUiBUb29sIiwic3ViIjoicHByLWFwcCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ0OTQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDgxOTcyMywiZXhwIjoxNzc0ODIwMDIzLCJqdGkiOiJlYThmNmZmNDY4OTU4ODUwMjU0ZiJ9.zNK7Bej_5qLOQDx_6lpBxWESbcAEvOa3s26HvBqzMtZQm8mZeJ51_XJzmsMLYRmkbWZXNDqvjZAVAKRnpYXALfJn7hAQQbkoG2K3VyBrrkbsb8FEoK4Io34SJ9-QPlA18O83h0G8m1a4ajWExPR4wSnfwhaWpQ7ypKr_Zf3NGURaEPdoAoiIMNkP6-5qFN8FcNVoO3t8X3MzeuJ4pTYunxeaT5KyXTgEtD_Mw-gzrdOW75t0TM12pZYytJFAsqCKSaBiHl1QU7Y9eUSv15ezN8d5ELbpBKOA3faU9WPoRrgDS25zcjoFGajLMDjgOJwBz_Zkmvj_pcZV4OvorUqxhw (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: 579f291bbae82b6c4bd5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)