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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2569/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InNORC15ZmFPZEkyQml1cHRISlZlelM0cHg0bVh1b056MDFNdHZZbUV2SzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTY5LCJzdGF0ZV9ub25jZSI6IjA2ZGRkM2Q2MzkyZGIyY2FjMjU4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTY5In0sImlzcyI6Ikxlb25hcmRvIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI4NjMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjU5NDQ3NCwiZXhwIjoxNzcyNTk0Nzc0LCJqdGkiOiIwYmM4YWUyNmE5ZTYzYjI2YWU3OCJ9.Oqlv1_WGOMsMfR0F1YQGmFuLxJV9QKzYNZ3wC7tOmq6txwGHpZKSifBwFhYX3bcMQGN0n6mECIZI7ElCnM6nLzVMIVmYXsKsEMlv7Sbwk35mQVF7GBzr_RaIw4RmXaXQE7JAWTeLgR6khUGX5q9pnwxh0KPrdHHR2-E9y5n6kJgZLtHXZGPP62I8Rqr4yfqLWwEzk2Ng66TfV3WJNqJ1c0SK0LjVjZOoet98jvD_4JZZwf9_hlvnL-JY_cJvLJFl-OLMZH_zCXb7U5nw5XmeaeMMdJGVd58gXs53Mja0E3dBMFj2h3tmaOXYH36-kDQlSzdrVsHRieZoP1fY49fcog (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: 06ddd3d6392db2cac258 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)