github.com/googleapis/api-linter@v1.65.2/docs/rules/0231/http-method.md (about)

     1  ---
     2  rule:
     3    aip: 231
     4    name: [core, '0231', http-method]
     5    summary: Batch Get methods must use the GET HTTP verb.
     6  permalink: /231/http-method
     7  redirect_from:
     8    - /0231/http-method
     9  ---
    10  
    11  # Get methods: GET HTTP verb
    12  
    13  This rule enforces that all `BatchGet` RPCs use the `GET` HTTP verb, as
    14  mandated in [AIP-231][].
    15  
    16  ## Details
    17  
    18  This rule looks at any method beginning with `BatchGet`, and
    19  complains if the HTTP verb is anything other than `GET`. It _does_ check
    20  additional bindings if they are present.
    21  
    22  ## Examples
    23  
    24  **Incorrect** code for this rule:
    25  
    26  ```proto
    27  // Incorrect.
    28  rpc BatchGetBooks(BatchGetBooksRequest) returns (BatchGetBooksResponse) {
    29    option (google.api.http) = {
    30      post: "/v1/{name=publishers/*}/books:batchGet"  // Should be `get:`.
    31    };
    32  }
    33  ```
    34  
    35  **Correct** code for this rule:
    36  
    37  ```proto
    38  // Correct.
    39  rpc BatchGetBooks(BatchGetBooksRequest) returns (BatchGetBooksResponse) {
    40    option (google.api.http) = {
    41      get: "/v1/{name=publishers/*}/books:batchGet"
    42    };
    43  }
    44  ```
    45  
    46  ## Disabling
    47  
    48  If you need to violate this rule, use a leading comment above the method.
    49  Remember to also include an [aip.dev/not-precedent][] comment explaining why.
    50  
    51  ```proto
    52  // (-- api-linter: core::0231::http-method=disabled
    53  //     aip.dev/not-precedent: We need to do this because reasons. --)
    54  rpc BatchGetBooks(BatchGetBooksRequest) returns (BatchGetBooksResponse) {
    55    option (google.api.http) = {
    56      post: "/v1/{name=publishers/*}/books:batchGet"  // Should be `get:`.
    57    };
    58  }
    59  ```
    60  
    61  If you need to violate this rule for an entire file, place the comment at the
    62  top of the file.
    63  
    64  [aip-231]: https://aip.dev/231
    65  [aip.dev/not-precedent]: https://aip.dev/not-precedent