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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5740/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikc2Q05OTlA3bm84ZjNPOG44R1hyV1ZKaFRGaG1NN181elRjbV9aVmxpckUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NzQwLCJzdGF0ZV9ub25jZSI6ImVmMzRkYTQ0MDY3NWYzOWYwMTk4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NzQwIn0sImlzcyI6InRlc3QtZ3JhZGFibGUtbHRpLXRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU5MDcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTExOTAzOCwiZXhwIjoxNzc1MTE5MzM4LCJqdGkiOiI1NmU4OTNjNDdmMmY3MGUwNDZkNiJ9.NeXOkOY46iZOhzIYFChTjrm2Xs5on3E9qLaUN9Rg1qSuJ4wkswBtgjHGPTAfLdHlOwX8yX5enMjKWXKPGnnVJgWN3nQinq-_Dj00ZIuQggIFtHACzNhXeqVtH5ISSf7RzVH_LGXqpH4npSZ2lPyEU6YGyZHDslLM24mVp66Dqkvl1sjgYN23u_2CwNBOxYogz0AZdrns0TnHzGEfN57oKh_dC1vtef0AZrFd0BChI_8D4BUBb7NZrjPu1xXSx3pfx5KnFF-AGsB8mRWY65wv_SDoAFFHsVs2zdj2_ETbxCbfxfofrLUQOhJ1TPAqrnHQzfRpxisdbLgdopVUIT6AEw (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: ef34da440675f39f0198 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)