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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1713/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: imsreferenceimplementation (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVsdDIyU2Z0a0hLNDdrc0pyM010N1J1SklDTzBEeHFmd21lM0JVR1BMd2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzEzLCJzdGF0ZV9ub25jZSI6IjMzOTgwNGJmNzEzNjg1ZGNhYzA0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzEzIn0sImlzcyI6IklNUyBUZXN0IFRvb2wiLCJzdWIiOiJpbXNyZWZlcmVuY2VpbXBsZW1lbnRhdGlvbiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4NDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjY1NTk4OCwiZXhwIjoxNzc2NjU2Mjg4LCJqdGkiOiI2MDE0NjY5YWEwMWUyOWNiZjhjMSJ9.QUAstLSR_qXQwlgopN2_6REU_d_Qep9-aR4Rd5y_LxtvhJbM0i-Cpb-uk2Akj9IiISwH5NwBiqOf-xyonCV_pCPy5AYGqHN4EJGpS0lBeWQjG4JMwA9mVnAGQRc1MU72XYMVJwmthjL7nWyFrOJyIjx3pSsmSq9R0HLmBAX08ml3Fjm0_4C_0-gcwDFSNnpQoPGk1VRZS4tMplY9JPvjcpEztqnavQKp4NWWelLhru_eztK8Zu4_Ky8VlIIWcysD04pAeCEjati_FGnMynqbFN7-IOqugiS1Xfh4cnx9R9EG5E1Io2FnCwMhjyQDgSFycGmp7JxJQ26av-UrpJ1_8w (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: 339804bf713685dcac04 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)