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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2722/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlE1dzZnVVNrRU1pRzVYQjAwcUxzYVVMRVNhY2g4ZENyamdDVHBUX2RXb0UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzIyLCJzdGF0ZV9ub25jZSI6IjM4NGVmMDVhN2QxZWJhYWJkZjM2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzIyIn0sImlzcyI6IkxNU1RvcGlhIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwMjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjYzOTcxNywiZXhwIjoxNzc2NjQwMDE3LCJqdGkiOiIxMTg2YzNkOTM1YjM1ZDUyZmRmMyJ9.wvvxIml4Dv0KEHu9vkfnRfN7i76U6TH9Vu4mH5l4z90lvu34Hv3kU8hGlpQL-PC2r1Ir72Xq6GEQZIIUpEGvUbJrQ1ylBjGLBSl9Lspc5dXXYVR8wBEfhI29kLOJ-HiQ5jdXf5SjlpWU93L8by3pQk0TrELq04eFD66UqmzDzYTXZISvXpaVatg9_0EcDxtfNE7AooayAxAlFWcQK6-IWnZ-isD1r5y3P2ZEdy3zr63ur9WkTfRu4DioAYWKATy6g_VM-cL4msCON0tbYHPnZEAtC-GRL_v9zaG6MAlzyfwjJ1TwcSNmoTi1wZc7okq34mPHcJynkHttx7y1lmu3OA (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: 384ef05a7d1ebaabdf36 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)