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@ -39,51 +39,37 @@ extern "C" { |
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#endif |
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typedef enum { |
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/* Not an error; returned on success
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HTTP Mapping: 200 OK */ |
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/* Not an error; returned on success */ |
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GRPC_STATUS_OK = 0, |
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/* The operation was cancelled (typically by the caller).
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HTTP Mapping: 499 Client Closed Request */ |
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/* The operation was cancelled (typically by the caller). */ |
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GRPC_STATUS_CANCELLED = 1, |
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/* Unknown error. An example of where this error may be returned is
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if a Status value received from another address space belongs to |
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an error-space that is not known in this address space. Also |
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errors raised by APIs that do not return enough error information |
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may be converted to this error. |
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HTTP Mapping: 500 Internal Server Error */ |
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may be converted to this error. */ |
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GRPC_STATUS_UNKNOWN = 2, |
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/* Client specified an invalid argument. Note that this differs
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from FAILED_PRECONDITION. INVALID_ARGUMENT indicates arguments |
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that are problematic regardless of the state of the system |
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(e.g., a malformed file name). |
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HTTP Mapping: 400 Bad Request */ |
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(e.g., a malformed file name). */ |
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GRPC_STATUS_INVALID_ARGUMENT = 3, |
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/* Deadline expired before operation could complete. For operations
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that change the state of the system, this error may be returned |
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even if the operation has completed successfully. For example, a |
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successful response from a server could have been delayed long |
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enough for the deadline to expire. |
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HTTP Mapping: 504 Gateway Timeout */ |
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enough for the deadline to expire. */ |
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GRPC_STATUS_DEADLINE_EXCEEDED = 4, |
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/* Some requested entity (e.g., file or directory) was not found.
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HTTP Mapping: 404 Not Found */ |
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/* Some requested entity (e.g., file or directory) was not found. */ |
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GRPC_STATUS_NOT_FOUND = 5, |
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/* Some entity that we attempted to create (e.g., file or directory)
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already exists. |
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HTTP Mapping: 409 Conflict */ |
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already exists. */ |
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GRPC_STATUS_ALREADY_EXISTS = 6, |
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/* The caller does not have permission to execute the specified
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@ -91,21 +77,15 @@ typedef enum { |
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caused by exhausting some resource (use RESOURCE_EXHAUSTED |
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instead for those errors). PERMISSION_DENIED must not be |
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used if the caller can not be identified (use UNAUTHENTICATED |
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instead for those errors). |
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HTTP Mapping: 403 Forbidden */ |
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instead for those errors). */ |
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GRPC_STATUS_PERMISSION_DENIED = 7, |
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/* The request does not have valid authentication credentials for the
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operation. |
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HTTP Mapping: 401 Unauthorized */ |
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operation. */ |
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GRPC_STATUS_UNAUTHENTICATED = 16, |
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/* Some resource has been exhausted, perhaps a per-user quota, or
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perhaps the entire file system is out of space. |
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HTTP Mapping: 429 Too Many Requests */ |
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perhaps the entire file system is out of space. */ |
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GRPC_STATUS_RESOURCE_EXHAUSTED = 8, |
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/* Operation was rejected because the system is not in a state
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@ -126,23 +106,14 @@ typedef enum { |
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(d) Use FAILED_PRECONDITION if the client performs conditional |
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REST Get/Update/Delete on a resource and the resource on the |
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server does not match the condition. E.g., conflicting |
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read-modify-write on the same resource. |
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HTTP Mapping: 400 Bad Request |
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NOTE: HTTP spec says 412 Precondition Failed should only be used if |
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the request contains Etag related headers. So if the server does see |
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Etag related headers in the request, it may choose to return 412 |
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instead of 400 for this error code. */ |
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read-modify-write on the same resource. */ |
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GRPC_STATUS_FAILED_PRECONDITION = 9, |
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/* The operation was aborted, typically due to a concurrency issue
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like sequencer check failures, transaction aborts, etc. |
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See litmus test above for deciding between FAILED_PRECONDITION, |
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ABORTED, and UNAVAILABLE. |
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HTTP Mapping: 409 Conflict */ |
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ABORTED, and UNAVAILABLE. */ |
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GRPC_STATUS_ABORTED = 10, |
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/* Operation was attempted past the valid range. E.g., seeking or
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@ -159,21 +130,15 @@ typedef enum { |
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OUT_OF_RANGE. We recommend using OUT_OF_RANGE (the more specific |
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error) when it applies so that callers who are iterating through |
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a space can easily look for an OUT_OF_RANGE error to detect when |
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they are done. |
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HTTP Mapping: 400 Bad Request */ |
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they are done. */ |
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GRPC_STATUS_OUT_OF_RANGE = 11, |
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/* Operation is not implemented or not supported/enabled in this service.
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HTTP Mapping: 501 Not Implemented */ |
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/* Operation is not implemented or not supported/enabled in this service. */ |
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GRPC_STATUS_UNIMPLEMENTED = 12, |
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/* Internal errors. Means some invariants expected by underlying
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system has been broken. If you see one of these errors, |
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something is very broken. |
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HTTP Mapping: 500 Internal Server Error */ |
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something is very broken. */ |
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GRPC_STATUS_INTERNAL = 13, |
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/* The service is currently unavailable. This is a most likely a
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@ -181,14 +146,10 @@ typedef enum { |
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a backoff. |
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See litmus test above for deciding between FAILED_PRECONDITION, |
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ABORTED, and UNAVAILABLE. |
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HTTP Mapping: 503 Service Unavailable */ |
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ABORTED, and UNAVAILABLE. */ |
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GRPC_STATUS_UNAVAILABLE = 14, |
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/* Unrecoverable data loss or corruption.
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HTTP Mapping: 500 Internal Server Error */ |
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/* Unrecoverable data loss or corruption. */ |
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GRPC_STATUS_DATA_LOSS = 15, |
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/* Force users to include a default branch: */ |
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