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.eyJ0b29sX2lkIjo0MzQ0LCJzdGF0ZV9ub25jZSI6ImI4ZGNlOGFjMzBkNjkwNTZlYmViIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzQ0In0sImlzcyI6Im15d2JzIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ0NDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDkzNDQ1MCwiZXhwIjoxNzc0OTM0NzUwLCJqdGkiOiI3MGZmYzE4MDRhZjlmOTY1NzJkMiJ9.uK0mMPDxQBXaPLFkVKSESf7rW9SLOa9ob1ptEH1WrTspMWCxeBZaFx_HfxRec-EXju6ww4DCtx_xY7u-QgcK_5A8x84qMq1AibI9EwxuS5ebzA84_c8qmgmZhLNMU-Om2AUbxsNLGPtVI58YtSiaQ-Bskb1woCCjo5x5xRrV9EpCgOrPhcKk2mNgdZxxWaRWvIego7zOTGHiAMmGUAy5xRkguw0q-7yW6o68sO2LLjeyk1XgB6mPWjO-8-K-9xlYsVT9mSD-JXsaUieOARhOagcCnuEyb3FO1feV3Ap8kZajl1ZMPv__4WBvVTcF2GJTKYz5y41Jca0yPtT_8fBexw (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: b8dce8ac30d69056ebeb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)