NAME
    gcloud pubsub schemas validate-message - validate a message against a
        Pub/Sub schema

SYNOPSIS
    gcloud pubsub schemas validate-message --message=MESSAGE
        --message-encoding=MESSAGE_ENCODING
        (--schema-name=SCHEMA_NAME | --type=TYPE (--definition=DEFINITION
          | --definition-file=PATH_TO_FILE)) [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    Validate a message against a Pub/Sub schema.

EXAMPLES
    To validate message against provided PROTOCOL_BUFFER schema, run:

        $ gcloud pubsub schemas validate-message --message="{\"key\": \
            \"my-key\"}" --message-encoding=JSON --definition="syntax = \
            'proto3'; message Message { optional string key = 1; \
            }" --type=PROTOCOL_BUFFER

    To validate an equivalent AVRO schema, run:

        $ gcloud pubsub schemas validate-message \
            --definition='{ "type": "record", "namespace": "my.ns", "name":
         "KeyMsg", "fields": [ { "name": "key", "type": "string" } ] }' \
            --type=AVRO

REQUIRED FLAGS
     --message=MESSAGE
        The message to validate against the schema.

     --message-encoding=MESSAGE_ENCODING
        The encoding of the message. MESSAGE_ENCODING must be one of: binary,
        json.

     Schema definition.

     Exactly one of these must be specified:

       --schema-name=SCHEMA_NAME
          Name or full path of an existing schema.

       --type=TYPE
          Type of inline schema. TYPE must be one of: avro, protocol-buffer.

          This flag argument must be specified if any of the other arguments in
          this group are specified.

       Schema specification.

       Exactly one of these must be specified:

         --definition=DEFINITION
            Inline schema definition.

         --definition-file=PATH_TO_FILE
            File containing schema definition. Use a full or relative path to a
            local file containing the value of definition_file.

GCLOUD WIDE FLAGS
    These flags are available to all commands: --access-token-file, --account,
    --billing-project, --configuration, --flags-file, --flatten, --format,
    --help, --impersonate-service-account, --log-http, --project, --quiet,
    --trace-token, --user-output-enabled, --verbosity.

    Run $ gcloud help for details.

API REFERENCE
    This command uses the pubsub/v1 API. The full documentation for this API
    can be found at: https://cloud.google.com/pubsub/docs

NOTES
    These variants are also available:

        $ gcloud alpha pubsub schemas validate-message

        $ gcloud beta pubsub schemas validate-message