DescribeProjects (smaws-clients.Smaws_Client_Rekognition.DescribeProjects)

val error_to_string : 
  [ Smaws_Lib.Protocols.AwsJson.error
  | `AccessDeniedException of Types.access_denied_exception
  | `InternalServerError of Types.internal_server_error
  | `InvalidPaginationTokenException of
    Types.invalid_pagination_token_exception
  | `InvalidParameterException of Types.invalid_parameter_exception
  | `ProvisionedThroughputExceededException of
    Types.provisioned_throughput_exceeded_exception
  | `ThrottlingException of Types.throttling_exception ] ->
  string

val request : 
  'http_type Smaws_Lib.Context.t ->
  Types.describe_projects_request ->
  (Types.describe_projects_response,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `AccessDeniedException of Types.access_denied_exception
    | `InternalServerError of Types.internal_server_error
    | `InvalidPaginationTokenException of
      Types.invalid_pagination_token_exception
    | `InvalidParameterException of Types.invalid_parameter_exception
    | `ProvisionedThroughputExceededException of
      Types.provisioned_throughput_exceeded_exception
    | `ThrottlingException of Types.throttling_exception ])
    Stdlib.result

val request_with_metadata : 
  'http_type Smaws_Lib.Context.t ->
  Types.describe_projects_request ->
  (Types.describe_projects_response Smaws_Lib.Response.t,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `AccessDeniedException of Types.access_denied_exception
    | `InternalServerError of Types.internal_server_error
    | `InvalidPaginationTokenException of
      Types.invalid_pagination_token_exception
    | `InvalidParameterException of Types.invalid_parameter_exception
    | `ProvisionedThroughputExceededException of
      Types.provisioned_throughput_exceeded_exception
    | `ThrottlingException of Types.throttling_exception ]
    * Smaws_Lib.Response.metadata)
    Stdlib.result