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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1711/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IktxdEc0ZEExNlBtVkgyVzh6MjRHZmVuR3JKdl93YTZ1MlpOVnJLTmdMd2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzExLCJzdGF0ZV9ub25jZSI6ImE5NjdmODI5ZTg3ZTMxMTM1NTdkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzExIn0sImlzcyI6IlNhcmF2YW5hbi1OZXcgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTgzOC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyMzA4MzI0LCJleHAiOjE3ODIzMDg2MjQsImp0aSI6IjdlMDBiOGRlZjFlMTFiYjFhNzRhIn0.oCfpT2jsvJwdq2lG63CYVH3e3dsckQLU8GL_U1HzUSrZgORV_fvXn4j99WVHXL36NzNwDLpfibCFYJbzIiCjL3M94vgxEIUjU1uQFIpBVW5q3qTEWUT-yWUi0_y2-2tf3cUcq4XfJ1d4PYWI39ul9rEyHYNnJwi7GPTDRYPp4RI2lIL3WPkBRNEGSqeFbWBHOiyzlfyufFwwIsA6wauj-ccVOr3dsU5hX2_nrYIpPQXKUr4DXr322WtNsWA0iwIsgKVlVGd4AzomT9ucU1fzDZndCdqLqJqh6ca8MKxEbHhleJK2UmEawTH7tlM9j88y4rN3ant7ot532ofT0Gx8Bw (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: a967f829e87e3113557d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)