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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IndNS3N4QktDOUk0S1Bnd2pRc1VDbHB2TTFOekcxMjRZYlkxNURQZ0JGUUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzM3LCJzdGF0ZV9ub25jZSI6Ijk2Y2Y1ZjU5MDcxYjc5YTNkZTAyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM3In0sImlzcyI6Ik9MRUhLLVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4NzAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjMyMzE2NCwiZXhwIjoxNzgyMzIzNDY0LCJqdGkiOiJjMjJjZGQ1MDg3MTczNzg0NzA4MCJ9.Y8zfgoljxjIm571_b5vlaRqkfALCi0A-W71YTrk2G7F6mtB161PmCKumLViiezBjUVMkMNt3xHelgiY6dmJwC0_rOFs-H2Z1vnkpELj0tAR8O_yYuPrWw7ZsuakZ9rc-crRSgDbH8cU4gvRy_Ddgjo7AAPhCs4JcyS93Q9wTHGpaF33At0tuEKmh7CqyzaWtkomRovmPRFSbO2vI7ULw0ZjDre5GpVhQ9_MT44UajfI1H5O3kQlnvf1Wo3WUQ1Ysrhz9DtbX6B4NixFFEHvPn2XiK6-3Q1501oEylZ2OYKLgv12VwcGnwQiPCLUOeLmVprVGo-2SYUJW455RjroOng (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: 96cf5f59071b79a3de02 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)