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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2333/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: abcdefg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InFKbXBjSnNGWkM3dkktMXdlZDVJMnlWUm9xaVNBQ1VlakpzeDJKcGY5d3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzMzLCJzdGF0ZV9ub25jZSI6ImQ5NGQwYjRjNjM0ZjA5ZjU5Y2IzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzMzIn0sImlzcyI6IkFpemF3YSBFeGFtcGxlIFRvb2wyIiwic3ViIjoiYWJjZGVmZyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTUyMTA5NywiZXhwIjoxNzg1NTIxMzk3LCJqdGkiOiIyMjE4YjM0ZDQ0NjlhODkwMmFhNCJ9.bSLNAZOD5PSk48iuA7-hdQBc0vQBDwXOyVU21Iq4ljvLKUlp4JpjtIV5AR6ByCzJwy5aCvCf7KOMZy1Uyz__l9ZGBalHIDWQuXVmwBTls06A_mj3StYBsY58UHBV9rJB76LtUVcMJ-nlzuR9KpNHiGWAqgQ2RLNl3MVDLBhRSiCdoO41Ze5sbTebzY1gYfRJNQj0Eec8iofAbHbSWhQkLtsawNtVA15jtgVvNfJz17megY-eEbeVuqv_IIIco1FNecXEUktOf2JqstSpftajx5E_e51z9SCBwgHTPgt3hdjwdV2F9obq5Ge0wAaPV-Vtqh3Naq4edChW_jpgJJ4O-Q (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: d94d0b4c634f09f59cb3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)