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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4297/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InBBQVRFbm5qMTROV0lsb1F3eHlGYkdya2hsTzlzd2JDZmVxdUxZVk8xeHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Mjk3LCJzdGF0ZV9ub25jZSI6ImZjZjgxNDk1YjAzNGM5OTY1ODU4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Mjk3In0sImlzcyI6IlRlc3Q0NDgiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQzOTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjQzNDExMCwiZXhwIjoxNzcyNDM0NDEwLCJqdGkiOiI2NGIyYmMzY2QyNDk2NGNiM2JlYiJ9.H3uDq5uSFjN8HUWXS9945o-2z1dAR_SxK7q-O1hkYnPGAuNuz_uUQdQJCYqlH4SfEjtc2LOP28gTP7z533gQoSEyoXHq0yVgRPSL58H3AytH_MIpu-2_rRyKpfobVKv56dK_LqJWZJTeOjjaX69wr17XX4TF8SYltQDEpklg1vDE9OTUlLd4wRu6f6FaqVstNt__3XQZ7qzsA8MnOE5scNvbIxykZzLE0kFvmu85QJb8SaCKYBA-z6xb85MhXQlp7VmZnZmoBxjNcs6k3ySWhOdvb_RTobvcadKDu7fmhtxz5dzNJZH1M0aPYr5dWgxVWud3uJFNEEPd2Kppvu1UlA (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: fcf81495b034c9965858 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)