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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1737/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlU0VEZiWGtNQzhxd1ZfSU55R3pqSE95Vm1EdzFXUGZlZFMxeWpObzlTVjAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzM3LCJzdGF0ZV9ub25jZSI6ImExNDFhMDE2ZmFkODIwNDNlMDYyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM3In0sImlzcyI6Ik9MRUhLLVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4NzAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjI0NzY1OCwiZXhwIjoxNzY2MjQ3OTU4LCJqdGkiOiJkYzk4YzMyNzQ1MTQzZjQ2ODhhMSJ9.JbmWJaxtg8zDA3dc-6jkadBh8AMAnT_VrBT9OUzR4HdumJN4gg_rNK4OZn7KHoCWtP-ShgxSatcY6jtrZdzUGX5hXftNMBecRE6sfmsr4eiI6wXUjKB65DJIu4p3UqBV03Q9_b2k67jkB4C7E3EoD9se-7KW5voQcLj5AWnsjS_R2qKowBYBJ9xaZDYm3TaKoP_4QQE0MUTUKUb8admfvWmVBd0qHIKWpvXExJvXb8I_ligxmgKh3Z0Uyn7_5mZMF0W7VKr47OXZBOVVZHu14DL64LlhgemiYxIe6t-vZBK-ZEvzcIkzR30fM-FBH5KnK66Q4SSfCYOcY3GRByPk6g (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: a141a016fad82043e062 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)