# Update PlanBenefitPBM

Updates a specific PlanBenefitPBM.

Endpoint: PUT /plans/{planID}/benefits/{benefitCode}/pbm-co-pays/{pBMType}
Version: v1
Security: apiKeyAuth, bearerAuth

## Header parameters:

  - `vbasoftware-database` (string, required)
    Target database

## Path parameters:

  - `planID` (string, required)
    Plan ID

  - `benefitCode` (string, required)
    Benefit Code

  - `pBMType` (string, required)
    PBM Type

## Request fields (application/json):

  - `plan_ID` (string, required)
    References the PlanBenefits.Plan_ID value in parent table.

  - `benefit_Code` (string, required)
    References the PlanBenefits.Benefit_Code value in parent table.

  - `pbM_Type` (string, required)
    User-defined type of pharmacy benefit copay. This information is pulled into the Member SPD matrix on the Member screen.

  - `co_Pay_Amount` (number,null)
    Amount of Copay that the Member is responsible for.

## Response 200 fields (text/plain):

  - `data` (object)

  - `data.plan_ID` (string, required)
    References the PlanBenefits.Plan_ID value in parent table.

  - `data.benefit_Code` (string, required)
    References the PlanBenefits.Benefit_Code value in parent table.

  - `data.pbM_Type` (string, required)
    User-defined type of pharmacy benefit copay. This information is pulled into the Member SPD matrix on the Member screen.

  - `data.co_Pay_Amount` (number,null)
    Amount of Copay that the Member is responsible for.

  - `error` (object)

  - `error.detail` (string,null)
    A human-readable explanation specific to this occurrence of the problem.

  - `error.instance` (string,null)
    A URI reference that identifies the specific occurrence of the problem.It may
or may not yield further information if dereferenced.

  - `error.status` (integer)
    The HTTP status code([RFC7231], Section 6) generated by the origin server for
this occurrence of the problem.

  - `error.title` (string,null)
    A short, human-readable summary of the problem type.It SHOULD NOT change from
occurrence to occurrence of the problem, except for purposes of localization(e.g.,
using proactive content negotiation; see[RFC7231], Section 3.4).

  - `error.type` (string,null)
    A URI reference [RFC3986] that identifies the problem type. This specification
encourages that, when dereferenced, it provide human-readable documentation for
the problem type (e.g., using HTML [W3C.REC-html5-20141028]). When this member
is not present, its value is assumed to be "about:blank".

  - `debug` (object)

  - `debug.activityID` (string, required)


## Response 401 fields