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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4344/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjlOWDVxd0h2bE1vVkhQa0FJemthb2N5QWVXbDFqcGJLT3lud3RmeDMtZWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzQ0LCJzdGF0ZV9ub25jZSI6IjBhZmRlMjI1MGU2ODEyZjBjMjg2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzQ0In0sImlzcyI6Im15d2JzIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ0NDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTkxNzQ3MCwiZXhwIjoxNzY1OTE3NzcwLCJqdGkiOiI5ZWZkOGJiOGEwODc0MGU2MmU4MyJ9.Tue6ifqeoOB9uljZH6bYkgbCvycmjMlAdMvcVYV2lESCcO7qjd2mrl6qmCkANPP1grvAXoyjDcIGTPY4Wz9P6CLJ0U0VPOsdtzWwWxNMkw1S_yTmrLKEe4bjyIj9DoznH3dYLedSeZnsT_nV2H-nEGTujj2W3lmSI4EMLgm8RMV8tnyRaUMcMyQRbBz4mfJ4JmbQ-yS42dIH-eyU7EiNavz9Jfl4NzaZjktU3SeULgxXULZEgVmstZNmmkyOAkJrnVdhApvRlOLIQuSZRvP5rHB-GpQ6581WaJkfGtI1WvOMMGKYn834bydzPfPgaPTfq904VjXXqJM7d3AocO-m4w (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: 0afde2250e6812f0c286 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)