public void setDependencyKeyAttributes(java.util.Map<String, String> dependencyKeyAttributes) {
        this.dependencyKeyAttributes = dependencyKeyAttributes;
    }
<p>
This is a string-to-string map. It can include the following fields.
</p>
<ul>
<li>
<p>
<code>Type</code> designates the type of object this is.
</p>
</li>
<li>
<p>
<code>ResourceType</code> specifies the type of the resource. This field is used only when the value of the
<code>Type</code> field is <code>Resource</code> or <code>AWS::Resource</code>.
</p>
</li>
<li>
<p>
<code>Name</code> specifies the name of the object. This is used only if the value of the <code>Type</code> field
is <code>Service</code>, <code>RemoteService</code>, or <code>AWS::Service</code>.
</p>
</li>
<li>
<p>
<code>Identifier</code> identifies the resource objects of this resource. This is used only if the value of the
<code>Type</code> field is <code>Resource</code> or <code>AWS::Resource</code>.
</p>
</li>
<li>
<p>
<code>Environment</code> specifies the location where this object is hosted, or what it belongs to.
</p>
</li>
</ul>

@param dependencyKeyAttributes
       This is a string-to-string map. It can include the following fields.</p>
       <ul>
       <li>
       <p>
       <code>Type</code> designates the type of object this is.
       </p>
       </li>
       <li>
       <p>
       <code>ResourceType</code> specifies the type of the resource. This field is used only when the value of
       the <code>Type</code> field is <code>Resource</code> or <code>AWS::Resource</code>.
       </p>
       </li>
       <li>
       <p>
       <code>Name</code> specifies the name of the object. This is used only if the value of the
       <code>Type</code> field is <code>Service</code>, <code>RemoteService</code>, or <code>AWS::Service</code>.
       </p>
       </li>
       <li>
       <p>
       <code>Identifier</code> identifies the resource objects of this resource. This is used only if the value
       of the <code>Type</code> field is <code>Resource</code> or <code>AWS::Resource</code>.
       </p>
       </li>
       <li>
       <p>
       <code>Environment</code> specifies the location where this object is hosted, or what it belongs to.
       </p>
       </li>
aws-java-sdk-applicationsignals/src/main/java/com/amazonaws/services/applicationsignals/model/ServiceDependency.java