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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2687/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: 89645654 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNhSTdOZjJMZ3E4WEpFZGUxS2lBV3VKYVpQZFJFWTR1ZEsyeFlEUWIwSkUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjg3LCJzdGF0ZV9ub25jZSI6ImIxODA5NjM4ODhmOGIwYjJiYzI5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjg3In0sImlzcyI6IlByb2dyYW1tZXJpbmciLCJzdWIiOiI4OTY0NTY1NCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5NzkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzY1NjI3OCwiZXhwIjoxNzg3NjU2NTc4LCJqdGkiOiIwNDVlOTAwYTI2ZWE0NGFjMmMwZiJ9.Ilt0cOsKVE3aimH4l5obbj13H88gV3UXCkemU4V-1I2EDxawr4DprjvbuIMTEzjxbRiUPxxy5CT6kPCu4jckHSHuEVxqY2HT5zpmnS62n52aOqkHRxVWJfYG0kjZRzGJxNBIg2rjzT5ePozHOhVdKT5FqnpSOnZsA9OBRDshMV3p61vfk-q64Pil45bs5_6yrG_3d04vqVFLm0VdP-Om-XTPfXfCZPSWsgUMzRpvhRo156DrRqfkVoXNzMSh8tBnzt_WnNVV4_LA7LJ-qMXcDF4iYe6coGxizj3XOSxThW2pd4ry1YV0Tknp0uznERi9ulA1FjI4MlgYdNM4-8zHSg (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: b180963888f8b0b2bc29 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)