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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4775/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlhfaVd1VkNkY2VodHpqOXpLVHFEbDk1RktUZHlmNGR2Zl9tOVY0Y09FZzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Nzc1LCJzdGF0ZV9ub25jZSI6IjllNTE0MzFjNWE5NGI4MGVjMjg5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Nzc1In0sImlzcyI6IkZsYXNrMDQzMCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDg1NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwMzg3NDg2LCJleHAiOjE3NzAzODc3ODYsImp0aSI6IjgxMzdjZTE0MWU3MDkwMDk3NDIxIn0.SiCnXDZWVf-xll6SRaVB4129mkgoC-bVgbQ6YA_IFxwnOZsD01ppXvCEg-r9cTd0s8UOtdutFh9K4TwmCgEl5Wt8NEYcfly4gILYI24-clhT49L-Tz8X7bCbC_10aDcUfIviYBJxAbIVXGIY1kl5Yu-0UIfPW1v1ao-1fris_iiV1OcmlYJE6XNk5EtvWKqtiKNqpuqRKHXAMIAh-RRzv_JHz7anWlVnA76B2h-gShPRVyvlW0X_LEUxNGYGpCYwZ3m7ikdmcpw57CRlhdii0c0u06XPwaHCAcNWvC0eqidh4d_fRa7pYw2Lj45DWLX2u36TTTd-DtLJBnXthJm8RL4pR-q7L6t9X0u__on7t88VfkLh5mpSijr_oop6RShSFWMHbJfTfyIv5ZhmGOTRCoZUf8SXvZFFRL3oMl6zL6wJ7n6_VjyMspD06j1m7zPQod-DRpWSzEtihrxRcOyH7AY_x-JeEvye1JosGgsHIx35N_eDhvofDpcrMi8_v3x1UJ7_lR6FvXT46tNGSfKpqOy0dlzbrq8LkLz_6QgATXRnYYZmEexXIxN_7YcswHZTFKJySXYGL8vUW2JlM536vKx0Ulo1hu5f8NYyJsWiD7HkvBEWKLUZlTfjtC5XbKmcimKNrV7cfR2MjFM8bhAP9GT76BwRSFoqiiODvdHtUIg (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: 9e51431c5a94b80ec289 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)