Information on how to batch requests, refer toĮxcept as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. Sending batches larger than 50 requests is not recommended. Using batching is encouraged, however, larger batch sizes are likely to trigger
To view and change quota-related settings, select Quotas. If you don't already have a billing accountĪPI library in the API Console, and select an API from the. To view or change usage limits for your project, or to request an increase to View or change usage limits, increase quota Start retry periods at least one second after the error. Throughput of requests in concurrent environments. This method is calledĮxponential backoff and it is used to improve bandwidth usage and maximize ForĮxample, you might retry a failed request after one second, then after two Handle errors related to rate limits, network volume, or response time. You can periodically retry a failed request over an increasing amount of time to To fix this error, retry failed requests. Resolve a 500 error: Backend errorĪ backendError occurs when an unexpected error arises while processing the "Too many concurrent requests for user" error is returned. If this limit is exceeded a HTTP 429 Too Many Requests Independent API clients accessing the Gmail user mailbox simultaneously can also Large number of requests can trigger this error. Making many parallel requests for a single user or sending batches with a This limit is shared by all Gmail APIĬlients accessing a given user and ensures that no API client is overloadingĪ Gmail user mailbox or their backend server. The Gmail API enforces a per-user concurrent request limit (in addition Note that daily limits being exceeded may result in these types of errorsįor multiple hours before the request is accepted. "User-rate limit exceeded" error is returned with a time to retry. If these limits are exceeded a HTTP 429 Too Many Requests These limits are typically only hit in exceptional or abusive situations. So you cannot assume that a 200 response means the email wasĮqual to, but independent of, IMAP. There can be a delay of several minutes before the API begins to return 429Įrror responses. The mail sending pipeline is complex: once the user exceeds their quota, Multiple hours before the request is accepted. Note that daily limits being exceeded may result in these types of errors for 
"(Mail sending)" error is returned with time to retry. If these limits areĮxceeded, a HTTP 429 Too Many Requests "User-rate limit exceeded" These limits are per-user and are shared by all of the user's clients, whetherĪPI clients, native/web clients or SMTP MSA. Gmail sending limits in Google Workspace. These limitsĭiffer for paying Google Workspace users and trial The Gmail API enforces the standard daily mail sending limits. Note: Per-user limits cannot be increased for any reason. Processing across multiple Gmail accounts. Trying to retry failed requests or splitting However, each limit can be resolved either by Mail sending limits, bandwidth limits, or a per-user concurrent request limit. Instruct the user to contact the domain Admin to request access for your app.Ī 429 "Too many requests" error can occur due to daily per-user limits, including.Inform the user that the domain doesn't allow your app to access Gmail."message": "The domain administrators have disabled Gmail apps." Note: This list is not exhaustive, other cases can cause a 400 error.įollowing is a sample JSON representation of this error: cannot be used within the authenticated user's domainĪ domainPolicy error occurs when the policy for the user's domain doesn'tĪllow access to Gmail by your app.
The value supplied or a combination of provided fields is invalid. A required field or parameter hasn't been provided. 
This error might result from these errors your
This guide provides instructions on how to resolve specificĪPI errors. Gmail apps should catch and handle all errors that might be encountered when
A JSON object in the response body with additional details that can help you. HTTP error codes and messages in the header.
0 kommentar(er)
