# Update tag name

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Change a tag name while still keeping the relevant shipments attached to it

Endpoint: PUT /v2/tags/{tag_name}/{new_tag_name}
Version: 2.0.0
Security: api_keys

## Path parameters:

  - `tag_name` (string, required)
    Tags are arbitrary strings that you can use to categorize shipments.  For example, you may want to use tags to distinguish between domestic and international shipments, or between insured and uninsured shipments.  Or maybe you want to create a tag for each of your customers so you can easily retrieve every shipment for a customer.
    Example: "Fragile"

  - `new_tag_name` (string, required)
    Tags are arbitrary strings that you can use to categorize shipments.  For example, you may want to use tags to distinguish between domestic and international shipments, or between insured and uninsured shipments.  Or maybe you want to create a tag for each of your customers so you can easily retrieve every shipment for a customer.
    Example: "Fragile"

## Response 400 fields (application/json):

  - `request_id` (string, required)
    A UUID that uniquely identifies the request id.
This can be given to the support team to help debug non-trivial issues that may occur
    Example: "aa3d8e8e-462b-4476-9618-72db7f7b7009"

  - `errors` (array, required)
    The errors associated with the failed API call

  - `errors.error_source` (string, required)
    The source of the error, as indicated by the name this informs us if the API call failed because of the
carrier, the order source, or the ShipStation API itself.
    Enum: "carrier", "order_source", "ShipStation"

  - `errors.error_type` (string, required)
    The type of error
    Enum: "account_status", "business_rules", "validation", "security", "system", "integrations"

  - `errors.error_code` (string, required)
    The error code specified for the failed API Call
    Enum: "auto_fund_not_supported", "batch_cannot_be_modified", "carrier_conflict", "carrier_disconnected", "carrier_not_connected", "carrier_not_supported", "confirmation_not_supported", "default_warehouse_cannot_be_deleted", "field_conflict", "field_value_required", "forbidden", "identifier_conflict", "identifiers_must_match", "insufficient_funds", "invalid_address", "invalid_billing_plan", "invalid_field_value", "invalid_identifier", "invalid_status", "invalid_string_length", "label_images_not_supported", "meter_failure", "order_source_not_active", "rate_limit_exceeded", "refresh_not_supported", "request_body_required", "return_label_not_supported", "settings_not_supported", "subscription_inactive", "terms_not_accepted", "tracking_not_supported", "trial_expired", "unauthorized", "unknown", "unspecified", "verification_failure", "warehouse_conflict", "webhook_event_type_conflict", "customs_items_required", "incompatible_paired_labels", "invalid_charge_event", "invalid_object", "no_rates_returned"

  - `errors.message` (string, required)
    An error message associated with the failed API call
    Example: "Body of request cannot be null."

  - `errors.field_name` (string)
    The name of the field that caused the error (only present for validation errors)
    Example: "inventory_warehouse_id"

  - `errors.field_value` (string)
    The invalid value that was provided for the field (only present for validation errors)
    Example: "invalid-id"