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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4784/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: 123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJZZ09KREkyWVRXMnBqWkFiLW8xc2ZfU19PdERaRzRoc3d6S3dzRXhZQmsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Nzg0LCJzdGF0ZV9ub25jZSI6IjA3Yjc2MzZlOGM4Y2U2MGUzYTczIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Nzg0In0sImlzcyI6IkVVX0xUSV9URVNUXzEiLCJzdWIiOiIxMjM0NTYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80ODYzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0MzUzNzIsImV4cCI6MTc4MjQzNTY3MiwianRpIjoiZjQ3OGRmYWRiZDM4YTI4MDExYjgifQ.aSrmbYpq61eOWAH5WgxamibxTpQCjGoO-nL0niRasEByYhQpP1kGZBBvtXDNGplMVAcGc9cCLLU_z_fmu0SpdPuXLA-6kUGJ0tjbPox4TeyK8tCQvWJQood2AA2DraemlYaXHSqRwryINksUUi2twxpaujMUcLAtLR99iqWLSRrA7kcx56xdUYyAc8MZ93aCRMUPykkJmxPILg1ZfNUgofvWIrdCQpoOh74Gc-_TtlRnuUcl_UY2WA6Bi2UUUP76WD1G_5CmZjquLCTSZQUjpDUa80MKs084MOIYqzKX7qfUm5fgD_DSMSxjHQB70fo06O_P-i7N073gbMd3MlMN2w (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: 07b7636e8c8ce60e3a73 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)