Actual accepted telemetry is required. Repeating the same choice does not create another rule; completing without an alarm is an explicit alternative.
Browser session: __Host-mb_session cookie.
When using a browser session for a mutation, send the current CSRF token in X-CSRF-Token with the same-site cookie. OAuth consent uses its documented form field.
Private API responses prohibit storage. Public OAuth metadata is cached for 300 seconds; live streams additionally prohibit transformation.
Content-Language
string; {"enum":["en","de"]}
Language of human-readable response text, resolved from Accept-Language or the documented browser preference. Technical codes and identifiers remain stable.
The default referrer policy is strict-origin-when-cross-origin. Provider-login responses use no-referrer to protect login parameters.
Vary
string
Responses vary by Accept-Language; browser-rendered responses can also vary by the preference cookie.
X-Content-Type-Options
JSON; {"const":"nosniff"}
The browser must use the declared content type.
X-Frame-Options
JSON; {"const":"DENY"}
The response must not be embedded in a frame.
X-Request-ID
string
Server-generated request identifier. Include this when reporting an error; inbound values are not trusted.
application/json
Field
Type and limits
Required
Meaning
$
object
Yes
—
$.id
string
Yes
UUID of this resource. Keep the returned identifier for subsequent operations.
$.replayed
boolean
Yes
—
json
{
"id": "demo",
"replayed": false
}
Header
Type and limits
Meaning
Cache-Control
string; {"pattern":"(?:^|,\\s*)no-store(?:,|$)"}
Private API responses prohibit storage. Public OAuth metadata is cached for 300 seconds; live streams additionally prohibit transformation.
Content-Language
string; {"enum":["en","de"]}
Language of human-readable response text, resolved from Accept-Language or the documented browser preference. Technical codes and identifiers remain stable.
The default referrer policy is strict-origin-when-cross-origin. Provider-login responses use no-referrer to protect login parameters.
Vary
string
Responses vary by Accept-Language; browser-rendered responses can also vary by the preference cookie.
X-Content-Type-Options
JSON; {"const":"nosniff"}
The browser must use the declared content type.
X-Frame-Options
JSON; {"const":"DENY"}
The response must not be embedded in a frame.
X-Request-ID
string
Server-generated request identifier. Include this when reporting an error; inbound values are not trusted.
application/json
Field
Type and limits
Required
Meaning
$
object
Yes
—
$.id
string
Yes
UUID of this resource. Keep the returned identifier for subsequent operations.
$.replayed
boolean
Yes
—
json
{
"id": "demo",
"replayed": false
}
Stable error codes
invalid_credential
unauthorized
Header
Type and limits
Meaning
Cache-Control
string; {"pattern":"(?:^|,\\s*)no-store(?:,|$)"}
Private API responses prohibit storage. Public OAuth metadata is cached for 300 seconds; live streams additionally prohibit transformation.
Content-Language
string; {"enum":["en","de"]}
Language of human-readable response text, resolved from Accept-Language or the documented browser preference. Technical codes and identifiers remain stable.
Private API responses prohibit storage. Public OAuth metadata is cached for 300 seconds; live streams additionally prohibit transformation.
Content-Language
string; {"enum":["en","de"]}
Language of human-readable response text, resolved from Accept-Language or the documented browser preference. Technical codes and identifiers remain stable.
Private API responses prohibit storage. Public OAuth metadata is cached for 300 seconds; live streams additionally prohibit transformation.
Content-Language
string; {"enum":["en","de"]}
Language of human-readable response text, resolved from Accept-Language or the documented browser preference. Technical codes and identifiers remain stable.
Private API responses prohibit storage. Public OAuth metadata is cached for 300 seconds; live streams additionally prohibit transformation.
Content-Language
string; {"enum":["en","de"]}
Language of human-readable response text, resolved from Accept-Language or the documented browser preference. Technical codes and identifiers remain stable.
Private API responses prohibit storage. Public OAuth metadata is cached for 300 seconds; live streams additionally prohibit transformation.
Content-Language
string; {"enum":["en","de"]}
Language of human-readable response text, resolved from Accept-Language or the documented browser preference. Technical codes and identifiers remain stable.
Private API responses prohibit storage. Public OAuth metadata is cached for 300 seconds; live streams additionally prohibit transformation.
Content-Language
string; {"enum":["en","de"]}
Language of human-readable response text, resolved from Accept-Language or the documented browser preference. Technical codes and identifiers remain stable.
Replace demo IDs, timestamps and placeholders with your own values. For a retry, keep the same IDs, time and content. These examples do not run requests on this page.
Keep login links, codes, cookies and keys private. Do not print them in logs or share them in support requests.